Home / 37,039,560.04-51,114,591.18-20,294,366.80

Finding the Fourth Proportional to 37,039,560.04, 51,114,591.18 and 20,294,366.80

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Solution

The fourth proportional to 37,039,560.04, 51,114,591.18 and 20,294,366.80 is: 28,006,225.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,039,560.04 : 51,114,591.18 = 20,294,366.80 : x
  2. Step 2: Convert to fraction form
    37,039,560.04/51,114,591.18 = 20,294,366.80/x
  3. Step 3: Cross multiply
    37,039,560.04x = 51,114,591.18 × 20,294,366.80
  4. Step 4: Simplify right side
    37,039,560.04x = 1,037,338,262,238,964.88
  5. Step 5: Solve for x
    x = 1,037,338,262,238,964.88/37,039,560.04
  6. Step 6: Final answer
    x = 28,006,225.27

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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.