Home / 59,049,272.60-88,573,908.90-30,351,458.60

Finding the Fourth Proportional to 59,049,272.60, 88,573,908.90 and 30,351,458.60

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Solution

The fourth proportional to 59,049,272.60, 88,573,908.90 and 30,351,458.60 is: 45,527,187.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,272.60 : 88,573,908.90 = 30,351,458.60 : x
  2. Step 2: Convert to fraction form
    59,049,272.60/88,573,908.90 = 30,351,458.60/x
  3. Step 3: Cross multiply
    59,049,272.60x = 88,573,908.90 × 30,351,458.60
  4. Step 4: Simplify right side
    59,049,272.60x = 2,688,347,329,018,522
  5. Step 5: Solve for x
    x = 2,688,347,329,018,522/59,049,272.60
  6. Step 6: Final answer
    x = 45,527,187.90

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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.