Home / 59,027,486.40-88,541,229.60-30,329,672.40

Finding the Fourth Proportional to 59,027,486.40, 88,541,229.60 and 30,329,672.40

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Solution

The fourth proportional to 59,027,486.40, 88,541,229.60 and 30,329,672.40 is: 45,494,508.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,027,486.40 : 88,541,229.60 = 30,329,672.40 : x
  2. Step 2: Convert to fraction form
    59,027,486.40/88,541,229.60 = 30,329,672.40/x
  3. Step 3: Cross multiply
    59,027,486.40x = 88,541,229.60 × 30,329,672.40
  4. Step 4: Simplify right side
    59,027,486.40x = 2,685,426,487,661,182.50
  5. Step 5: Solve for x
    x = 2,685,426,487,661,182.50/59,027,486.40
  6. Step 6: Final answer
    x = 45,494,508.60

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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.