Home / 16,630,296.80-24,966,440.40-8,960,050.40

Finding the Fourth Proportional to 16,630,296.80, 24,966,440.40 and 8,960,050.40

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Solution

The fourth proportional to 16,630,296.80, 24,966,440.40 and 8,960,050.40 is: 13,451,387.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,630,296.80 : 24,966,440.40 = 8,960,050.40 : x
  2. Step 2: Convert to fraction form
    16,630,296.80/24,966,440.40 = 8,960,050.40/x
  3. Step 3: Cross multiply
    16,630,296.80x = 24,966,440.40 × 8,960,050.40
  4. Step 4: Simplify right side
    16,630,296.80x = 223,700,564,292,596.16
  5. Step 5: Solve for x
    x = 223,700,564,292,596.16/16,630,296.80
  6. Step 6: Final answer
    x = 13,451,387.37

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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.