Home / 21,852,045.89-32,761,092.24-14,159,437.41

Finding the Fourth Proportional to 21,852,045.89, 32,761,092.24 and 14,159,437.41

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Solution

The fourth proportional to 21,852,045.89, 32,761,092.24 and 14,159,437.41 is: 21,228,155.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    21,852,045.89 : 32,761,092.24 = 14,159,437.41 : x
  2. Step 2: Convert to fraction form
    21,852,045.89/32,761,092.24 = 14,159,437.41/x
  3. Step 3: Cross multiply
    21,852,045.89x = 32,761,092.24 × 14,159,437.41
  4. Step 4: Simplify right side
    21,852,045.89x = 463,878,635,178,370.75
  5. Step 5: Solve for x
    x = 463,878,635,178,370.75/21,852,045.89
  6. Step 6: Final answer
    x = 21,228,155.82

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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.