Home / 37,587,612.60-56,381,418.90-25,643,676.60

Finding the Fourth Proportional to 37,587,612.60, 56,381,418.90 and 25,643,676.60

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Solution

The fourth proportional to 37,587,612.60, 56,381,418.90 and 25,643,676.60 is: 38,465,514.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,587,612.60 : 56,381,418.90 = 25,643,676.60 : x
  2. Step 2: Convert to fraction form
    37,587,612.60/56,381,418.90 = 25,643,676.60/x
  3. Step 3: Cross multiply
    37,587,612.60x = 56,381,418.90 × 25,643,676.60
  4. Step 4: Simplify right side
    37,587,612.60x = 1,445,826,872,520,727.75
  5. Step 5: Solve for x
    x = 1,445,826,872,520,727.75/37,587,612.60
  6. Step 6: Final answer
    x = 38,465,514.90

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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.