Home / 377,967,701.10-566,951,551.65-105,338,468.10

Finding the Fourth Proportional to 377,967,701.10, 566,951,551.65 and 105,338,468.10

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Solution

The fourth proportional to 377,967,701.10, 566,951,551.65 and 105,338,468.10 is: 158,007,702.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    377,967,701.10 : 566,951,551.65 = 105,338,468.10 : x
  2. Step 2: Convert to fraction form
    377,967,701.10/566,951,551.65 = 105,338,468.10/x
  3. Step 3: Cross multiply
    377,967,701.10x = 566,951,551.65 × 105,338,468.10
  4. Step 4: Simplify right side
    377,967,701.10x = 59,721,807,937,729,024
  5. Step 5: Solve for x
    x = 59,721,807,937,729,024/377,967,701.10
  6. Step 6: Final answer
    x = 158,007,702.15

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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.