Home / 15,190,944.42-22,770,669.96-9,498,095.94

Finding the Fourth Proportional to 15,190,944.42, 22,770,669.96 and 9,498,095.94

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Solution

The fourth proportional to 15,190,944.42, 22,770,669.96 and 9,498,095.94 is: 14,237,298.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,190,944.42 : 22,770,669.96 = 9,498,095.94 : x
  2. Step 2: Convert to fraction form
    15,190,944.42/22,770,669.96 = 9,498,095.94/x
  3. Step 3: Cross multiply
    15,190,944.42x = 22,770,669.96 × 9,498,095.94
  4. Step 4: Simplify right side
    15,190,944.42x = 216,278,007,898,155.97
  5. Step 5: Solve for x
    x = 216,278,007,898,155.97/15,190,944.42
  6. Step 6: Final answer
    x = 14,237,298.35

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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.