Home / 175,832,722.73-242,693,252.33-119,412,932.11

Finding the Fourth Proportional to 175,832,722.73, 242,693,252.33 and 119,412,932.11

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Solution

The fourth proportional to 175,832,722.73, 242,693,252.33 and 119,412,932.11 is: 164,819,792.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,832,722.73 : 242,693,252.33 = 119,412,932.11 : x
  2. Step 2: Convert to fraction form
    175,832,722.73/242,693,252.33 = 119,412,932.11/x
  3. Step 3: Cross multiply
    175,832,722.73x = 242,693,252.33 × 119,412,932.11
  4. Step 4: Simplify right side
    175,832,722.73x = 28,980,712,862,833,592
  5. Step 5: Solve for x
    x = 28,980,712,862,833,592/175,832,722.73
  6. Step 6: Final answer
    x = 164,819,792.43

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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.