Home / 48,859,515.80-67,452,309.04-37,671,573.46

Finding the Fourth Proportional to 48,859,515.80, 67,452,309.04 and 37,671,573.46

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Solution

The fourth proportional to 48,859,515.80, 67,452,309.04 and 37,671,573.46 is: 52,006,954.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,859,515.80 : 67,452,309.04 = 37,671,573.46 : x
  2. Step 2: Convert to fraction form
    48,859,515.80/67,452,309.04 = 37,671,573.46/x
  3. Step 3: Cross multiply
    48,859,515.80x = 67,452,309.04 × 37,671,573.46
  4. Step 4: Simplify right side
    48,859,515.80x = 2,541,034,615,046,982.50
  5. Step 5: Solve for x
    x = 2,541,034,615,046,982.50/48,859,515.80
  6. Step 6: Final answer
    x = 52,006,954.50

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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.