Home / 58,719,862.40-88,079,793.60-50,216,806.40

Finding the Fourth Proportional to 58,719,862.40, 88,079,793.60 and 50,216,806.40

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Solution

The fourth proportional to 58,719,862.40, 88,079,793.60 and 50,216,806.40 is: 75,325,209.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,719,862.40 : 88,079,793.60 = 50,216,806.40 : x
  2. Step 2: Convert to fraction form
    58,719,862.40/88,079,793.60 = 50,216,806.40/x
  3. Step 3: Cross multiply
    58,719,862.40x = 88,079,793.60 × 50,216,806.40
  4. Step 4: Simplify right side
    58,719,862.40x = 4,423,085,942,963,158.50
  5. Step 5: Solve for x
    x = 4,423,085,942,963,158.50/58,719,862.40
  6. Step 6: Final answer
    x = 75,325,209.60

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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.