Home / 43,018,753.60-59,370,063.52-32,134,841.92

Finding the Fourth Proportional to 43,018,753.60, 59,370,063.52 and 32,134,841.92

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Solution

The fourth proportional to 43,018,753.60, 59,370,063.52 and 32,134,841.92 is: 44,349,206.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,018,753.60 : 59,370,063.52 = 32,134,841.92 : x
  2. Step 2: Convert to fraction form
    43,018,753.60/59,370,063.52 = 32,134,841.92/x
  3. Step 3: Cross multiply
    43,018,753.60x = 59,370,063.52 × 32,134,841.92
  4. Step 4: Simplify right side
    43,018,753.60x = 1,907,847,605,995,559
  5. Step 5: Solve for x
    x = 1,907,847,605,995,559/43,018,753.60
  6. Step 6: Final answer
    x = 44,349,206.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.