Home / 55,336,190.40-83,007,313.20-22,991,364

Finding the Fourth Proportional to 55,336,190.40, 83,007,313.20 and 22,991,364

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Solution

The fourth proportional to 55,336,190.40, 83,007,313.20 and 22,991,364 is: 34,488,303.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,336,190.40 : 83,007,313.20 = 22,991,364 : x
  2. Step 2: Convert to fraction form
    55,336,190.40/83,007,313.20 = 22,991,364/x
  3. Step 3: Cross multiply
    55,336,190.40x = 83,007,313.20 × 22,991,364
  4. Step 4: Simplify right side
    55,336,190.40x = 1,908,451,352,443,204.75
  5. Step 5: Solve for x
    x = 1,908,451,352,443,204.75/55,336,190.40
  6. Step 6: Final answer
    x = 34,488,303.92

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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.