Home / 37,123,591.04-55,678,964.94-9,830,275.93

Finding the Fourth Proportional to 37,123,591.04, 55,678,964.94 and 9,830,275.93

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Solution

The fourth proportional to 37,123,591.04, 55,678,964.94 and 9,830,275.93 is: 14,743,713.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,123,591.04 : 55,678,964.94 = 9,830,275.93 : x
  2. Step 2: Convert to fraction form
    37,123,591.04/55,678,964.94 = 9,830,275.93/x
  3. Step 3: Cross multiply
    37,123,591.04x = 55,678,964.94 × 9,830,275.93
  4. Step 4: Simplify right side
    37,123,591.04x = 547,339,588,856,995.88
  5. Step 5: Solve for x
    x = 547,339,588,856,995.88/37,123,591.04
  6. Step 6: Final answer
    x = 14,743,713.46

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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.