Home / 2,566,670,520.77-3,533,773,238.57-2,001,430,080.76

Finding the Fourth Proportional to 2,566,670,520.77, 3,533,773,238.57 and 2,001,430,080.76

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Solution

The fourth proportional to 2,566,670,520.77, 3,533,773,238.57 and 2,001,430,080.76 is: 2,755,554,326.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,566,670,520.77 : 3,533,773,238.57 = 2,001,430,080.76 : x
  2. Step 2: Convert to fraction form
    2,566,670,520.77/3,533,773,238.57 = 2,001,430,080.76/x
  3. Step 3: Cross multiply
    2,566,670,520.77x = 3,533,773,238.57 × 2,001,430,080.76
  4. Step 4: Simplify right side
    2,566,670,520.77x = 7,072,600,058,258,681,856
  5. Step 5: Solve for x
    x = 7,072,600,058,258,681,856/2,566,670,520.77
  6. Step 6: Final answer
    x = 2,755,554,326.52

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Half scale
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Double scale
Find fourth proportional to 2,566,670,521.77, 3,533,773,239.95 and 2,001,430,081.76
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.