Home / 55,456,306.95-83,192,026.84-23,100,642.67

Finding the Fourth Proportional to 55,456,306.95, 83,192,026.84 and 23,100,642.67

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Solution

The fourth proportional to 55,456,306.95, 83,192,026.84 and 23,100,642.67 is: 34,654,115.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,456,306.95 : 83,192,026.84 = 23,100,642.67 : x
  2. Step 2: Convert to fraction form
    55,456,306.95/83,192,026.84 = 23,100,642.67/x
  3. Step 3: Cross multiply
    55,456,306.95x = 83,192,026.84 × 23,100,642.67
  4. Step 4: Simplify right side
    55,456,306.95x = 1,921,789,284,995,341.25
  5. Step 5: Solve for x
    x = 1,921,789,284,995,341.25/55,456,306.95
  6. Step 6: Final answer
    x = 34,654,115.84

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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.