Home / 48,859,535.30-67,452,335.96-37,671,592.95

Finding the Fourth Proportional to 48,859,535.30, 67,452,335.96 and 37,671,592.95

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Solution

The fourth proportional to 48,859,535.30, 67,452,335.96 and 37,671,592.95 is: 52,006,981.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,859,535.30 : 67,452,335.96 = 37,671,592.95 : x
  2. Step 2: Convert to fraction form
    48,859,535.30/67,452,335.96 = 37,671,592.95/x
  3. Step 3: Cross multiply
    48,859,535.30x = 67,452,335.96 × 37,671,592.95
  4. Step 4: Simplify right side
    48,859,535.30x = 2,541,036,943,623,409.50
  5. Step 5: Solve for x
    x = 2,541,036,943,623,409.50/48,859,535.30
  6. Step 6: Final answer
    x = 52,006,981.41

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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.