Home / 40,404,698.29-60,607,047.44-14,834,644.21

Finding the Fourth Proportional to 40,404,698.29, 60,607,047.44 and 14,834,644.21

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Solution

The fourth proportional to 40,404,698.29, 60,607,047.44 and 14,834,644.21 is: 22,251,966.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,404,698.29 : 60,607,047.44 = 14,834,644.21 : x
  2. Step 2: Convert to fraction form
    40,404,698.29/60,607,047.44 = 14,834,644.21/x
  3. Step 3: Cross multiply
    40,404,698.29x = 60,607,047.44 × 14,834,644.21
  4. Step 4: Simplify right side
    40,404,698.29x = 899,083,985,390,991.38
  5. Step 5: Solve for x
    x = 899,083,985,390,991.38/40,404,698.29
  6. Step 6: Final answer
    x = 22,251,966.32

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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.