Home / 48,516,098.40-72,774,147.60-25,841,282.40

Finding the Fourth Proportional to 48,516,098.40, 72,774,147.60 and 25,841,282.40

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Solution

The fourth proportional to 48,516,098.40, 72,774,147.60 and 25,841,282.40 is: 38,761,923.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,516,098.40 : 72,774,147.60 = 25,841,282.40 : x
  2. Step 2: Convert to fraction form
    48,516,098.40/72,774,147.60 = 25,841,282.40/x
  3. Step 3: Cross multiply
    48,516,098.40x = 72,774,147.60 × 25,841,282.40
  4. Step 4: Simplify right side
    48,516,098.40x = 1,880,577,299,550,882
  5. Step 5: Solve for x
    x = 1,880,577,299,550,882/48,516,098.40
  6. Step 6: Final answer
    x = 38,761,923.60

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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.