Home / 59,137,641.60-88,706,462.40-27,287,145.60

Finding the Fourth Proportional to 59,137,641.60, 88,706,462.40 and 27,287,145.60

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Solution

The fourth proportional to 59,137,641.60, 88,706,462.40 and 27,287,145.60 is: 40,930,718.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,137,641.60 : 88,706,462.40 = 27,287,145.60 : x
  2. Step 2: Convert to fraction form
    59,137,641.60/88,706,462.40 = 27,287,145.60/x
  3. Step 3: Cross multiply
    59,137,641.60x = 88,706,462.40 × 27,287,145.60
  4. Step 4: Simplify right side
    59,137,641.60x = 2,420,546,155,169,725.50
  5. Step 5: Solve for x
    x = 2,420,546,155,169,725.50/59,137,641.60
  6. Step 6: Final answer
    x = 40,930,718.40

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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.