Home / 59,050,709.60-88,576,064.40-50,972,806.40

Finding the Fourth Proportional to 59,050,709.60, 88,576,064.40 and 50,972,806.40

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Solution

The fourth proportional to 59,050,709.60, 88,576,064.40 and 50,972,806.40 is: 76,459,209.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,050,709.60 : 88,576,064.40 = 50,972,806.40 : x
  2. Step 2: Convert to fraction form
    59,050,709.60/88,576,064.40 = 50,972,806.40/x
  3. Step 3: Cross multiply
    59,050,709.60x = 88,576,064.40 × 50,972,806.40
  4. Step 4: Simplify right side
    59,050,709.60x = 4,514,970,582,335,132
  5. Step 5: Solve for x
    x = 4,514,970,582,335,132/59,050,709.60
  6. Step 6: Final answer
    x = 76,459,209.60

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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.