Home / 26,649,000.60-39,973,500.90-11,502,932.10

Finding the Fourth Proportional to 26,649,000.60, 39,973,500.90 and 11,502,932.10

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Solution

The fourth proportional to 26,649,000.60, 39,973,500.90 and 11,502,932.10 is: 17,254,398.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,649,000.60 : 39,973,500.90 = 11,502,932.10 : x
  2. Step 2: Convert to fraction form
    26,649,000.60/39,973,500.90 = 11,502,932.10/x
  3. Step 3: Cross multiply
    26,649,000.60x = 39,973,500.90 × 11,502,932.10
  4. Step 4: Simplify right side
    26,649,000.60x = 459,812,466,651,988.88
  5. Step 5: Solve for x
    x = 459,812,466,651,988.88/26,649,000.60
  6. Step 6: Final answer
    x = 17,254,398.15

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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.