Home / 25,020,180.25-34,510,045.45-22,961,844.19

Finding the Fourth Proportional to 25,020,180.25, 34,510,045.45 and 22,961,844.19

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Solution

The fourth proportional to 25,020,180.25, 34,510,045.45 and 22,961,844.19 is: 31,671,006.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,020,180.25 : 34,510,045.45 = 22,961,844.19 : x
  2. Step 2: Convert to fraction form
    25,020,180.25/34,510,045.45 = 22,961,844.19/x
  3. Step 3: Cross multiply
    25,020,180.25x = 34,510,045.45 × 22,961,844.19
  4. Step 4: Simplify right side
    25,020,180.25x = 792,414,286,325,359
  5. Step 5: Solve for x
    x = 792,414,286,325,359/25,020,180.25
  6. Step 6: Final answer
    x = 31,671,006.31

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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.