Home / 202,934,212.97-304,398,663.73-49,581,598.01

Finding the Fourth Proportional to 202,934,212.97, 304,398,663.73 and 49,581,598.01

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Solution

The fourth proportional to 202,934,212.97, 304,398,663.73 and 49,581,598.01 is: 74,371,748.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    202,934,212.97 : 304,398,663.73 = 49,581,598.01 : x
  2. Step 2: Convert to fraction form
    202,934,212.97/304,398,663.73 = 49,581,598.01/x
  3. Step 3: Cross multiply
    202,934,212.97x = 304,398,663.73 × 49,581,598.01
  4. Step 4: Simplify right side
    202,934,212.97x = 15,092,572,178,196,082
  5. Step 5: Solve for x
    x = 15,092,572,178,196,082/202,934,212.97
  6. Step 6: Final answer
    x = 74,371,748.15

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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.