Home / 59,043,200.80-88,564,801.20-36,250,189.60

Finding the Fourth Proportional to 59,043,200.80, 88,564,801.20 and 36,250,189.60

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Solution

The fourth proportional to 59,043,200.80, 88,564,801.20 and 36,250,189.60 is: 54,375,284.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,043,200.80 : 88,564,801.20 = 36,250,189.60 : x
  2. Step 2: Convert to fraction form
    59,043,200.80/88,564,801.20 = 36,250,189.60/x
  3. Step 3: Cross multiply
    59,043,200.80x = 88,564,801.20 × 36,250,189.60
  4. Step 4: Simplify right side
    59,043,200.80x = 3,210,490,835,386,308
  5. Step 5: Solve for x
    x = 3,210,490,835,386,308/59,043,200.80
  6. Step 6: Final answer
    x = 54,375,284.40

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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.