Home / 25,639,009.92-35,381,841.66-14,037,310.26

Finding the Fourth Proportional to 25,639,009.92, 35,381,841.66 and 14,037,310.26

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Solution

The fourth proportional to 25,639,009.92, 35,381,841.66 and 14,037,310.26 is: 19,371,492.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,639,009.92 : 35,381,841.66 = 14,037,310.26 : x
  2. Step 2: Convert to fraction form
    25,639,009.92/35,381,841.66 = 14,037,310.26/x
  3. Step 3: Cross multiply
    25,639,009.92x = 35,381,841.66 × 14,037,310.26
  4. Step 4: Simplify right side
    25,639,009.92x = 496,665,888,951,613.38
  5. Step 5: Solve for x
    x = 496,665,888,951,613.38/25,639,009.92
  6. Step 6: Final answer
    x = 19,371,492.52

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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.