Home / 45,217,029.12-62,398,913.28-24,590,036.16

Finding the Fourth Proportional to 45,217,029.12, 62,398,913.28 and 24,590,036.16

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Solution

The fourth proportional to 45,217,029.12, 62,398,913.28 and 24,590,036.16 is: 33,933,930.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,217,029.12 : 62,398,913.28 = 24,590,036.16 : x
  2. Step 2: Convert to fraction form
    45,217,029.12/62,398,913.28 = 24,590,036.16/x
  3. Step 3: Cross multiply
    45,217,029.12x = 62,398,913.28 × 24,590,036.16
  4. Step 4: Simplify right side
    45,217,029.12x = 1,534,391,533,899,904.25
  5. Step 5: Solve for x
    x = 1,534,391,533,899,904.25/45,217,029.12
  6. Step 6: Final answer
    x = 33,933,930.73

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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.