Home / 25,272,844.30-37,909,266.45-24,280,821.10

Finding the Fourth Proportional to 25,272,844.30, 37,909,266.45 and 24,280,821.10

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Solution

The fourth proportional to 25,272,844.30, 37,909,266.45 and 24,280,821.10 is: 36,421,231.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,272,844.30 : 37,909,266.45 = 24,280,821.10 : x
  2. Step 2: Convert to fraction form
    25,272,844.30/37,909,266.45 = 24,280,821.10/x
  3. Step 3: Cross multiply
    25,272,844.30x = 37,909,266.45 × 24,280,821.10
  4. Step 4: Simplify right side
    25,272,844.30x = 920,468,116,704,682.25
  5. Step 5: Solve for x
    x = 920,468,116,704,682.25/25,272,844.30
  6. Step 6: Final answer
    x = 36,421,231.65

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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.