Home / 1,754,508,073.29-2,631,206,475.24-573,815,751.27

Finding the Fourth Proportional to 1,754,508,073.29, 2,631,206,475.24 and 573,815,751.27

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Solution

The fourth proportional to 1,754,508,073.29, 2,631,206,475.24 and 573,815,751.27 is: 860,541,905.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,754,508,073.29 : 2,631,206,475.24 = 573,815,751.27 : x
  2. Step 2: Convert to fraction form
    1,754,508,073.29/2,631,206,475.24 = 573,815,751.27/x
  3. Step 3: Cross multiply
    1,754,508,073.29x = 2,631,206,475.24 × 573,815,751.27
  4. Step 4: Simplify right side
    1,754,508,073.29x = 1,509,827,720,336,328,960
  5. Step 5: Solve for x
    x = 1,509,827,720,336,328,960/1,754,508,073.29
  6. Step 6: Final answer
    x = 860,541,905.35

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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.