Home / 60,059,627.04-90,096,526.44-45,009,217.92

Finding the Fourth Proportional to 60,059,627.04, 90,096,526.44 and 45,009,217.92

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Solution

The fourth proportional to 60,059,627.04, 90,096,526.44 and 45,009,217.92 is: 67,519,137.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,059,627.04 : 90,096,526.44 = 45,009,217.92 : x
  2. Step 2: Convert to fraction form
    60,059,627.04/90,096,526.44 = 45,009,217.92/x
  3. Step 3: Cross multiply
    60,059,627.04x = 90,096,526.44 × 45,009,217.92
  4. Step 4: Simplify right side
    60,059,627.04x = 4,055,174,192,373,002
  5. Step 5: Solve for x
    x = 4,055,174,192,373,002/60,059,627.04
  6. Step 6: Final answer
    x = 67,519,137.10

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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.