Home / 42,872,950.01-59,165,209.10-23,294,165.36

Finding the Fourth Proportional to 42,872,950.01, 59,165,209.10 and 23,294,165.36

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Solution

The fourth proportional to 42,872,950.01, 59,165,209.10 and 23,294,165.36 is: 32,146,240.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,872,950.01 : 59,165,209.10 = 23,294,165.36 : x
  2. Step 2: Convert to fraction form
    42,872,950.01/59,165,209.10 = 23,294,165.36/x
  3. Step 3: Cross multiply
    42,872,950.01x = 59,165,209.10 × 23,294,165.36
  4. Step 4: Simplify right side
    42,872,950.01x = 1,378,204,164,096,786.25
  5. Step 5: Solve for x
    x = 1,378,204,164,096,786.25/42,872,950.01
  6. Step 6: Final answer
    x = 32,146,240.55

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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.