Home / 59,310,860.20-89,016,056.70-29,044,594.60

Finding the Fourth Proportional to 59,310,860.20, 89,016,056.70 and 29,044,594.60

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Solution

The fourth proportional to 59,310,860.20, 89,016,056.70 and 29,044,594.60 is: 43,591,262.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,310,860.20 : 89,016,056.70 = 29,044,594.60 : x
  2. Step 2: Convert to fraction form
    59,310,860.20/89,016,056.70 = 29,044,594.60/x
  3. Step 3: Cross multiply
    59,310,860.20x = 89,016,056.70 × 29,044,594.60
  4. Step 4: Simplify right side
    59,310,860.20x = 2,585,435,279,742,114
  5. Step 5: Solve for x
    x = 2,585,435,279,742,114/59,310,860.20
  6. Step 6: Final answer
    x = 43,591,262.56

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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.