Home / 40,822,594.38-61,232,360.67-10,117,274.76

Finding the Fourth Proportional to 40,822,594.38, 61,232,360.67 and 10,117,274.76

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Solution

The fourth proportional to 40,822,594.38, 61,232,360.67 and 10,117,274.76 is: 15,175,532.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,822,594.38 : 61,232,360.67 = 10,117,274.76 : x
  2. Step 2: Convert to fraction form
    40,822,594.38/61,232,360.67 = 10,117,274.76/x
  3. Step 3: Cross multiply
    40,822,594.38x = 61,232,360.67 × 10,117,274.76
  4. Step 4: Simplify right side
    40,822,594.38x = 619,504,617,101,807.75
  5. Step 5: Solve for x
    x = 619,504,617,101,807.75/40,822,594.38
  6. Step 6: Final answer
    x = 15,175,532.73

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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.