Home / 24,442,815.90-36,664,223.85-12,307,590.30

Finding the Fourth Proportional to 24,442,815.90, 36,664,223.85 and 12,307,590.30

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Solution

The fourth proportional to 24,442,815.90, 36,664,223.85 and 12,307,590.30 is: 18,461,385.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,442,815.90 : 36,664,223.85 = 12,307,590.30 : x
  2. Step 2: Convert to fraction form
    24,442,815.90/36,664,223.85 = 12,307,590.30/x
  3. Step 3: Cross multiply
    24,442,815.90x = 36,664,223.85 × 12,307,590.30
  4. Step 4: Simplify right side
    24,442,815.90x = 451,248,245,813,288.69
  5. Step 5: Solve for x
    x = 451,248,245,813,288.69/24,442,815.90
  6. Step 6: Final answer
    x = 18,461,385.45

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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.