Home / 183,543,392.29-275,318,007.95-102,179,423.92

Finding the Fourth Proportional to 183,543,392.29, 275,318,007.95 and 102,179,423.92

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Solution

The fourth proportional to 183,543,392.29, 275,318,007.95 and 102,179,423.92 is: 153,270,761.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,543,392.29 : 275,318,007.95 = 102,179,423.92 : x
  2. Step 2: Convert to fraction form
    183,543,392.29/275,318,007.95 = 102,179,423.92/x
  3. Step 3: Cross multiply
    183,543,392.29x = 275,318,007.95 × 102,179,423.92
  4. Step 4: Simplify right side
    183,543,392.29x = 28,131,835,447,132,980
  5. Step 5: Solve for x
    x = 28,131,835,447,132,980/183,543,392.29
  6. Step 6: Final answer
    x = 153,270,761.19

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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.