Home / 59,049,126.40-88,573,689.60-53,663,857.60

Finding the Fourth Proportional to 59,049,126.40, 88,573,689.60 and 53,663,857.60

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Solution

The fourth proportional to 59,049,126.40, 88,573,689.60 and 53,663,857.60 is: 80,495,786.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,049,126.40 : 88,573,689.60 = 53,663,857.60 : x
  2. Step 2: Convert to fraction form
    59,049,126.40/88,573,689.60 = 53,663,857.60/x
  3. Step 3: Cross multiply
    59,049,126.40x = 88,573,689.60 × 53,663,857.60
  4. Step 4: Simplify right side
    59,049,126.40x = 4,753,205,865,801,001
  5. Step 5: Solve for x
    x = 4,753,205,865,801,001/59,049,126.40
  6. Step 6: Final answer
    x = 80,495,786.40

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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.