Home / 56,746,211.20-85,094,433.60-22,656,227.20

Finding the Fourth Proportional to 56,746,211.20, 85,094,433.60 and 22,656,227.20

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Solution

The fourth proportional to 56,746,211.20, 85,094,433.60 and 22,656,227.20 is: 33,974,406.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,746,211.20 : 85,094,433.60 = 22,656,227.20 : x
  2. Step 2: Convert to fraction form
    56,746,211.20/85,094,433.60 = 22,656,227.20/x
  3. Step 3: Cross multiply
    56,746,211.20x = 85,094,433.60 × 22,656,227.20
  4. Step 4: Simplify right side
    56,746,211.20x = 1,927,918,821,096,913.75
  5. Step 5: Solve for x
    x = 1,927,918,821,096,913.75/56,746,211.20
  6. Step 6: Final answer
    x = 33,974,406.05

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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.