Home / 47,126,823.60-70,690,235.40-24,452,007.60

Finding the Fourth Proportional to 47,126,823.60, 70,690,235.40 and 24,452,007.60

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Solution

The fourth proportional to 47,126,823.60, 70,690,235.40 and 24,452,007.60 is: 36,678,011.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,126,823.60 : 70,690,235.40 = 24,452,007.60 : x
  2. Step 2: Convert to fraction form
    47,126,823.60/70,690,235.40 = 24,452,007.60/x
  3. Step 3: Cross multiply
    47,126,823.60x = 70,690,235.40 × 24,452,007.60
  4. Step 4: Simplify right side
    47,126,823.60x = 1,728,518,173,246,589.25
  5. Step 5: Solve for x
    x = 1,728,518,173,246,589.25/47,126,823.60
  6. Step 6: Final answer
    x = 36,678,011.40

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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.