Home / 35,543,941.76-49,050,706.17-19,862,966.37

Finding the Fourth Proportional to 35,543,941.76, 49,050,706.17 and 19,862,966.37

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Solution

The fourth proportional to 35,543,941.76, 49,050,706.17 and 19,862,966.37 is: 27,410,930.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,543,941.76 : 49,050,706.17 = 19,862,966.37 : x
  2. Step 2: Convert to fraction form
    35,543,941.76/49,050,706.17 = 19,862,966.37/x
  3. Step 3: Cross multiply
    35,543,941.76x = 49,050,706.17 × 19,862,966.37
  4. Step 4: Simplify right side
    35,543,941.76x = 974,292,527,079,461.62
  5. Step 5: Solve for x
    x = 974,292,527,079,461.62/35,543,941.76
  6. Step 6: Final answer
    x = 27,410,930.78

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.