Home / 16,397,440.60-24,596,160.90-15,165,722.20

Finding the Fourth Proportional to 16,397,440.60, 24,596,160.90 and 15,165,722.20

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Solution

The fourth proportional to 16,397,440.60, 24,596,160.90 and 15,165,722.20 is: 22,748,583.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,397,440.60 : 24,596,160.90 = 15,165,722.20 : x
  2. Step 2: Convert to fraction form
    16,397,440.60/24,596,160.90 = 15,165,722.20/x
  3. Step 3: Cross multiply
    16,397,440.60x = 24,596,160.90 × 15,165,722.20
  4. Step 4: Simplify right side
    16,397,440.60x = 373,018,543,395,901.94
  5. Step 5: Solve for x
    x = 373,018,543,395,901.94/16,397,440.60
  6. Step 6: Final answer
    x = 22,748,583.30

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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.