Home / 59,276,957.52-88,923,907.76-18,339,892.64

Finding the Fourth Proportional to 59,276,957.52, 88,923,907.76 and 18,339,892.64

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Solution

The fourth proportional to 59,276,957.52, 88,923,907.76 and 18,339,892.64 is: 27,512,459.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,276,957.52 : 88,923,907.76 = 18,339,892.64 : x
  2. Step 2: Convert to fraction form
    59,276,957.52/88,923,907.76 = 18,339,892.64/x
  3. Step 3: Cross multiply
    59,276,957.52x = 88,923,907.76 × 18,339,892.64
  4. Step 4: Simplify right side
    59,276,957.52x = 1,630,854,921,447,663
  5. Step 5: Solve for x
    x = 1,630,854,921,447,663/59,276,957.52
  6. Step 6: Final answer
    x = 27,512,459.98

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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.