Home / 24,193,478.10-36,289,439.55-8,020,175.70

Finding the Fourth Proportional to 24,193,478.10, 36,289,439.55 and 8,020,175.70

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Solution

The fourth proportional to 24,193,478.10, 36,289,439.55 and 8,020,175.70 is: 12,030,005.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,193,478.10 : 36,289,439.55 = 8,020,175.70 : x
  2. Step 2: Convert to fraction form
    24,193,478.10/36,289,439.55 = 8,020,175.70/x
  3. Step 3: Cross multiply
    24,193,478.10x = 36,289,439.55 × 8,020,175.70
  4. Step 4: Simplify right side
    24,193,478.10x = 291,047,681,245,528.94
  5. Step 5: Solve for x
    x = 291,047,681,245,528.94/24,193,478.10
  6. Step 6: Final answer
    x = 12,030,005.77

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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.