Home / 24,985,739.61-34,479,673.02-13,822,645.05

Finding the Fourth Proportional to 24,985,739.61, 34,479,673.02 and 13,822,645.05

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Solution

The fourth proportional to 24,985,739.61, 34,479,673.02 and 13,822,645.05 is: 19,074,891.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,985,739.61 : 34,479,673.02 = 13,822,645.05 : x
  2. Step 2: Convert to fraction form
    24,985,739.61/34,479,673.02 = 13,822,645.05/x
  3. Step 3: Cross multiply
    24,985,739.61x = 34,479,673.02 × 13,822,645.05
  4. Step 4: Simplify right side
    24,985,739.61x = 476,600,281,595,521.62
  5. Step 5: Solve for x
    x = 476,600,281,595,521.62/24,985,739.61
  6. Step 6: Final answer
    x = 19,074,891.88

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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.