Home / 16,152,132.60-24,228,198.90-9,782,033.40

Finding the Fourth Proportional to 16,152,132.60, 24,228,198.90 and 9,782,033.40

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Solution

The fourth proportional to 16,152,132.60, 24,228,198.90 and 9,782,033.40 is: 14,673,050.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,152,132.60 : 24,228,198.90 = 9,782,033.40 : x
  2. Step 2: Convert to fraction form
    16,152,132.60/24,228,198.90 = 9,782,033.40/x
  3. Step 3: Cross multiply
    16,152,132.60x = 24,228,198.90 × 9,782,033.40
  4. Step 4: Simplify right side
    16,152,132.60x = 237,001,050,861,643.25
  5. Step 5: Solve for x
    x = 237,001,050,861,643.25/16,152,132.60
  6. Step 6: Final answer
    x = 14,673,050.10

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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.