Home / 364,708,001.10-547,062,001.65-109,406,369.10

Finding the Fourth Proportional to 364,708,001.10, 547,062,001.65 and 109,406,369.10

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Solution

The fourth proportional to 364,708,001.10, 547,062,001.65 and 109,406,369.10 is: 164,109,553.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,708,001.10 : 547,062,001.65 = 109,406,369.10 : x
  2. Step 2: Convert to fraction form
    364,708,001.10/547,062,001.65 = 109,406,369.10/x
  3. Step 3: Cross multiply
    364,708,001.10x = 547,062,001.65 × 109,406,369.10
  4. Step 4: Simplify right side
    364,708,001.10x = 59,852,067,273,104,704
  5. Step 5: Solve for x
    x = 59,852,067,273,104,704/364,708,001.10
  6. Step 6: Final answer
    x = 164,109,553.65

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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.