Home / 3,026,935,910.70-4,540,403,866.05-1,394,349,158.70

Finding the Fourth Proportional to 3,026,935,910.70, 4,540,403,866.05 and 1,394,349,158.70

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Solution

The fourth proportional to 3,026,935,910.70, 4,540,403,866.05 and 1,394,349,158.70 is: 2,091,523,738.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,026,935,910.70 : 4,540,403,866.05 = 1,394,349,158.70 : x
  2. Step 2: Convert to fraction form
    3,026,935,910.70/4,540,403,866.05 = 1,394,349,158.70/x
  3. Step 3: Cross multiply
    3,026,935,910.70x = 4,540,403,866.05 × 1,394,349,158.70
  4. Step 4: Simplify right side
    3,026,935,910.70x = 6,330,908,310,785,045,504
  5. Step 5: Solve for x
    x = 6,330,908,310,785,045,504/3,026,935,910.70
  6. Step 6: Final answer
    x = 2,091,523,738.05

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.