Home / 94,581,954.20-141,877,159.48-28,998,373.16

Finding the Fourth Proportional to 94,581,954.20, 141,877,159.48 and 28,998,373.16

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Solution

The fourth proportional to 94,581,954.20, 141,877,159.48 and 28,998,373.16 is: 43,498,856.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,581,954.20 : 141,877,159.48 = 28,998,373.16 : x
  2. Step 2: Convert to fraction form
    94,581,954.20/141,877,159.48 = 28,998,373.16/x
  3. Step 3: Cross multiply
    94,581,954.20x = 141,877,159.48 × 28,998,373.16
  4. Step 4: Simplify right side
    94,581,954.20x = 4,114,206,813,481,871.50
  5. Step 5: Solve for x
    x = 4,114,206,813,481,871.50/94,581,954.20
  6. Step 6: Final answer
    x = 43,498,856.08

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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.