Home / 40,412,999.76-60,657,824.22-25,013,707.95

Finding the Fourth Proportional to 40,412,999.76, 60,657,824.22 and 25,013,707.95

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Solution

The fourth proportional to 40,412,999.76, 60,657,824.22 and 25,013,707.95 is: 37,544,283.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,412,999.76 : 60,657,824.22 = 25,013,707.95 : x
  2. Step 2: Convert to fraction form
    40,412,999.76/60,657,824.22 = 25,013,707.95/x
  3. Step 3: Cross multiply
    40,412,999.76x = 60,657,824.22 × 25,013,707.95
  4. Step 4: Simplify right side
    40,412,999.76x = 1,517,277,099,921,516.50
  5. Step 5: Solve for x
    x = 1,517,277,099,921,516.50/40,412,999.76
  6. Step 6: Final answer
    x = 37,544,283.00

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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.