Home / 24,341,535.60-36,518,061.96-7,946,732.40

Finding the Fourth Proportional to 24,341,535.60, 36,518,061.96 and 7,946,732.40

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Solution

The fourth proportional to 24,341,535.60, 36,518,061.96 and 7,946,732.40 is: 11,921,978.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,341,535.60 : 36,518,061.96 = 7,946,732.40 : x
  2. Step 2: Convert to fraction form
    24,341,535.60/36,518,061.96 = 7,946,732.40/x
  3. Step 3: Cross multiply
    24,341,535.60x = 36,518,061.96 × 7,946,732.40
  4. Step 4: Simplify right side
    24,341,535.60x = 290,199,266,162,739.50
  5. Step 5: Solve for x
    x = 290,199,266,162,739.50/24,341,535.60
  6. Step 6: Final answer
    x = 11,921,978.59

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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.