Home / 59,049,076.40-88,573,614.60-28,815,988.40

Finding the Fourth Proportional to 59,049,076.40, 88,573,614.60 and 28,815,988.40

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Solution

The fourth proportional to 59,049,076.40, 88,573,614.60 and 28,815,988.40 is: 43,223,982.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,076.40 : 88,573,614.60 = 28,815,988.40 : x
  2. Step 2: Convert to fraction form
    59,049,076.40/88,573,614.60 = 28,815,988.40/x
  3. Step 3: Cross multiply
    59,049,076.40x = 88,573,614.60 × 28,815,988.40
  4. Step 4: Simplify right side
    59,049,076.40x = 2,552,336,250,859,670.50
  5. Step 5: Solve for x
    x = 2,552,336,250,859,670.50/59,049,076.40
  6. Step 6: Final answer
    x = 43,223,982.60

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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.