Home / 16,357,390.20-24,488,846.10-9,980,098.20

Finding the Fourth Proportional to 16,357,390.20, 24,488,846.10 and 9,980,098.20

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Solution

The fourth proportional to 16,357,390.20, 24,488,846.10 and 9,980,098.20 is: 14,941,325.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,357,390.20 : 24,488,846.10 = 9,980,098.20 : x
  2. Step 2: Convert to fraction form
    16,357,390.20/24,488,846.10 = 9,980,098.20/x
  3. Step 3: Cross multiply
    16,357,390.20x = 24,488,846.10 × 9,980,098.20
  4. Step 4: Simplify right side
    16,357,390.20x = 244,401,088,882,687.03
  5. Step 5: Solve for x
    x = 244,401,088,882,687.03/16,357,390.20
  6. Step 6: Final answer
    x = 14,941,325.35

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1.5x scale

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.