Home / 10,360,737.80-15,541,106.70-10,065,825.80

Finding the Fourth Proportional to 10,360,737.80, 15,541,106.70 and 10,065,825.80

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Solution

The fourth proportional to 10,360,737.80, 15,541,106.70 and 10,065,825.80 is: 15,098,738.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,360,737.80 : 15,541,106.70 = 10,065,825.80 : x
  2. Step 2: Convert to fraction form
    10,360,737.80/15,541,106.70 = 10,065,825.80/x
  3. Step 3: Cross multiply
    10,360,737.80x = 15,541,106.70 × 10,065,825.80
  4. Step 4: Simplify right side
    10,360,737.80x = 156,434,072,781,412.88
  5. Step 5: Solve for x
    x = 156,434,072,781,412.88/10,360,737.80
  6. Step 6: Final answer
    x = 15,098,738.70

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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.