Home / 9,049,158.52-13,573,740.48-2,659,410.88

Finding the Fourth Proportional to 9,049,158.52, 13,573,740.48 and 2,659,410.88

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Solution

The fourth proportional to 9,049,158.52, 13,573,740.48 and 2,659,410.88 is: 3,989,117.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,049,158.52 : 13,573,740.48 = 2,659,410.88 : x
  2. Step 2: Convert to fraction form
    9,049,158.52/13,573,740.48 = 2,659,410.88/x
  3. Step 3: Cross multiply
    9,049,158.52x = 13,573,740.48 × 2,659,410.88
  4. Step 4: Simplify right side
    9,049,158.52x = 36,098,153,114,808.42
  5. Step 5: Solve for x
    x = 36,098,153,114,808.42/9,049,158.52
  6. Step 6: Final answer
    x = 3,989,117.11

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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.