Home / 2,058,766,210.71-2,841,126,143.54-1,118,968,570.71

Finding the Fourth Proportional to 2,058,766,210.71, 2,841,126,143.54 and 1,118,968,570.71

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Solution

The fourth proportional to 2,058,766,210.71, 2,841,126,143.54 and 1,118,968,570.71 is: 1,544,192,265.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,058,766,210.71 : 2,841,126,143.54 = 1,118,968,570.71 : x
  2. Step 2: Convert to fraction form
    2,058,766,210.71/2,841,126,143.54 = 1,118,968,570.71/x
  3. Step 3: Cross multiply
    2,058,766,210.71x = 2,841,126,143.54 × 1,118,968,570.71
  4. Step 4: Simplify right side
    2,058,766,210.71x = 3,179,130,860,038,173,184
  5. Step 5: Solve for x
    x = 3,179,130,860,038,173,184/2,058,766,210.71
  6. Step 6: Final answer
    x = 1,544,192,265.98

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Double scale
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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.