Home / 56,982,412.60-85,473,618.90-24,611,750.80

Finding the Fourth Proportional to 56,982,412.60, 85,473,618.90 and 24,611,750.80

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Solution

The fourth proportional to 56,982,412.60, 85,473,618.90 and 24,611,750.80 is: 36,917,626.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,982,412.60 : 85,473,618.90 = 24,611,750.80 : x
  2. Step 2: Convert to fraction form
    56,982,412.60/85,473,618.90 = 24,611,750.80/x
  3. Step 3: Cross multiply
    56,982,412.60x = 85,473,618.90 × 24,611,750.80
  4. Step 4: Simplify right side
    56,982,412.60x = 2,103,655,408,340,970.25
  5. Step 5: Solve for x
    x = 2,103,655,408,340,970.25/56,982,412.60
  6. Step 6: Final answer
    x = 36,917,626.20

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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.