Home / 22,580,374.33-31,160,944.25-12,267,097.42

Finding the Fourth Proportional to 22,580,374.33, 31,160,944.25 and 12,267,097.42

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Solution

The fourth proportional to 22,580,374.33, 31,160,944.25 and 12,267,097.42 is: 16,928,609.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,580,374.33 : 31,160,944.25 = 12,267,097.42 : x
  2. Step 2: Convert to fraction form
    22,580,374.33/31,160,944.25 = 12,267,097.42/x
  3. Step 3: Cross multiply
    22,580,374.33x = 31,160,944.25 × 12,267,097.42
  4. Step 4: Simplify right side
    22,580,374.33x = 382,254,338,866,754
  5. Step 5: Solve for x
    x = 382,254,338,866,754/22,580,374.33
  6. Step 6: Final answer
    x = 16,928,609.48

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1.5x scale

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.