Home / 63,425,802.94-95,140,672.70-30,181,732.61

Finding the Fourth Proportional to 63,425,802.94, 95,140,672.70 and 30,181,732.61

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Solution

The fourth proportional to 63,425,802.94, 95,140,672.70 and 30,181,732.61 is: 45,273,535.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,425,802.94 : 95,140,672.70 = 30,181,732.61 : x
  2. Step 2: Convert to fraction form
    63,425,802.94/95,140,672.70 = 30,181,732.61/x
  3. Step 3: Cross multiply
    63,425,802.94x = 95,140,672.70 × 30,181,732.61
  4. Step 4: Simplify right side
    63,425,802.94x = 2,871,510,344,257,213
  5. Step 5: Solve for x
    x = 2,871,510,344,257,213/63,425,802.94
  6. Step 6: Final answer
    x = 45,273,535.55

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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.