Home / 113,761,616.40-170,353,740.60-62,585,816.40

Finding the Fourth Proportional to 113,761,616.40, 170,353,740.60 and 62,585,816.40

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Solution

The fourth proportional to 113,761,616.40, 170,353,740.60 and 62,585,816.40 is: 93,719,905.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    113,761,616.40 : 170,353,740.60 = 62,585,816.40 : x
  2. Step 2: Convert to fraction form
    113,761,616.40/170,353,740.60 = 62,585,816.40/x
  3. Step 3: Cross multiply
    113,761,616.40x = 170,353,740.60 × 62,585,816.40
  4. Step 4: Simplify right side
    113,761,616.40x = 10,661,727,932,244,826
  5. Step 5: Solve for x
    x = 10,661,727,932,244,826/113,761,616.40
  6. Step 6: Final answer
    x = 93,719,905.44

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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.