Home / 24,911,356.70-37,367,035.05-12,156,772.70

Finding the Fourth Proportional to 24,911,356.70, 37,367,035.05 and 12,156,772.70

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Solution

The fourth proportional to 24,911,356.70, 37,367,035.05 and 12,156,772.70 is: 18,235,159.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,911,356.70 : 37,367,035.05 = 12,156,772.70 : x
  2. Step 2: Convert to fraction form
    24,911,356.70/37,367,035.05 = 12,156,772.70/x
  3. Step 3: Cross multiply
    24,911,356.70x = 37,367,035.05 × 12,156,772.70
  4. Step 4: Simplify right side
    24,911,356.70x = 454,262,551,575,783.06
  5. Step 5: Solve for x
    x = 454,262,551,575,783.06/24,911,356.70
  6. Step 6: Final answer
    x = 18,235,159.05

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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.