Home / 537,688,410.92-806,618,806.23-226,841,814.13

Finding the Fourth Proportional to 537,688,410.92, 806,618,806.23 and 226,841,814.13

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Solution

The fourth proportional to 537,688,410.92, 806,618,806.23 and 226,841,814.13 is: 340,299,083.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    537,688,410.92 : 806,618,806.23 = 226,841,814.13 : x
  2. Step 2: Convert to fraction form
    537,688,410.92/806,618,806.23 = 226,841,814.13/x
  3. Step 3: Cross multiply
    537,688,410.92x = 806,618,806.23 × 226,841,814.13
  4. Step 4: Simplify right side
    537,688,410.92x = 182,974,873,316,588,160
  5. Step 5: Solve for x
    x = 182,974,873,316,588,160/537,688,410.92
  6. Step 6: Final answer
    x = 340,299,083.26

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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.