Home / 22,272,456.02-30,740,300.08-14,524,046.24

Finding the Fourth Proportional to 22,272,456.02, 30,740,300.08 and 14,524,046.24

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Solution

The fourth proportional to 22,272,456.02, 30,740,300.08 and 14,524,046.24 is: 20,045,994.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,272,456.02 : 30,740,300.08 = 14,524,046.24 : x
  2. Step 2: Convert to fraction form
    22,272,456.02/30,740,300.08 = 14,524,046.24/x
  3. Step 3: Cross multiply
    22,272,456.02x = 30,740,300.08 × 14,524,046.24
  4. Step 4: Simplify right side
    22,272,456.02x = 446,473,539,793,395.69
  5. Step 5: Solve for x
    x = 446,473,539,793,395.69/22,272,456.02
  6. Step 6: Final answer
    x = 20,045,994.90

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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.