Home / 16,403,962.20-24,605,943.30-10,026,670.20

Finding the Fourth Proportional to 16,403,962.20, 24,605,943.30 and 10,026,670.20

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Solution

The fourth proportional to 16,403,962.20, 24,605,943.30 and 10,026,670.20 is: 15,040,005.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,403,962.20 : 24,605,943.30 = 10,026,670.20 : x
  2. Step 2: Convert to fraction form
    16,403,962.20/24,605,943.30 = 10,026,670.20/x
  3. Step 3: Cross multiply
    16,403,962.20x = 24,605,943.30 × 10,026,670.20
  4. Step 4: Simplify right side
    16,403,962.20x = 246,715,678,428,999.66
  5. Step 5: Solve for x
    x = 246,715,678,428,999.66/16,403,962.20
  6. Step 6: Final answer
    x = 15,040,005.30

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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.