Home / 23,337,420.04-32,208,885.66-13,024,807.36

Finding the Fourth Proportional to 23,337,420.04, 32,208,885.66 and 13,024,807.36

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Solution

The fourth proportional to 23,337,420.04, 32,208,885.66 and 13,024,807.36 is: 17,976,045.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,337,420.04 : 32,208,885.66 = 13,024,807.36 : x
  2. Step 2: Convert to fraction form
    23,337,420.04/32,208,885.66 = 13,024,807.36/x
  3. Step 3: Cross multiply
    23,337,420.04x = 32,208,885.66 × 13,024,807.36
  4. Step 4: Simplify right side
    23,337,420.04x = 419,514,531,001,766.44
  5. Step 5: Solve for x
    x = 419,514,531,001,766.44/23,337,420.04
  6. Step 6: Final answer
    x = 17,976,045.78

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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.