Home / 25,020,192.92-34,510,062.83-22,961,856.83

Finding the Fourth Proportional to 25,020,192.92, 34,510,062.83 and 22,961,856.83

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Solution

The fourth proportional to 25,020,192.92, 34,510,062.83 and 22,961,856.83 is: 31,671,023.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,020,192.92 : 34,510,062.83 = 22,961,856.83 : x
  2. Step 2: Convert to fraction form
    25,020,192.92/34,510,062.83 = 22,961,856.83/x
  3. Step 3: Cross multiply
    25,020,192.92x = 34,510,062.83 × 22,961,856.83
  4. Step 4: Simplify right side
    25,020,192.92x = 792,415,121,609,405.12
  5. Step 5: Solve for x
    x = 792,415,121,609,405.12/25,020,192.92
  6. Step 6: Final answer
    x = 31,671,023.65

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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.