Home / 51,217,335.60-76,881,990.60-32,069,713.20

Finding the Fourth Proportional to 51,217,335.60, 76,881,990.60 and 32,069,713.20

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Solution

The fourth proportional to 51,217,335.60, 76,881,990.60 and 32,069,713.20 is: 48,139,626.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,217,335.60 : 76,881,990.60 = 32,069,713.20 : x
  2. Step 2: Convert to fraction form
    51,217,335.60/76,881,990.60 = 32,069,713.20/x
  3. Step 3: Cross multiply
    51,217,335.60x = 76,881,990.60 × 32,069,713.20
  4. Step 4: Simplify right side
    51,217,335.60x = 2,465,583,388,787,095.50
  5. Step 5: Solve for x
    x = 2,465,583,388,787,095.50/51,217,335.60
  6. Step 6: Final answer
    x = 48,139,626.16

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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.