Home / 26,244,672.10-39,367,008.15-15,450,892.90

Finding the Fourth Proportional to 26,244,672.10, 39,367,008.15 and 15,450,892.90

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Solution

The fourth proportional to 26,244,672.10, 39,367,008.15 and 15,450,892.90 is: 23,176,339.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,244,672.10 : 39,367,008.15 = 15,450,892.90 : x
  2. Step 2: Convert to fraction form
    26,244,672.10/39,367,008.15 = 15,450,892.90/x
  3. Step 3: Cross multiply
    26,244,672.10x = 39,367,008.15 × 15,450,892.90
  4. Step 4: Simplify right side
    26,244,672.10x = 608,255,426,719,077.12
  5. Step 5: Solve for x
    x = 608,255,426,719,077.12/26,244,672.10
  6. Step 6: Final answer
    x = 23,176,339.35

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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.