Home / 16,867,557-25,301,335.73-4,088,061.72

Finding the Fourth Proportional to 16,867,557, 25,301,335.73 and 4,088,061.72

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Solution

The fourth proportional to 16,867,557, 25,301,335.73 and 4,088,061.72 is: 6,132,092.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,867,557 : 25,301,335.73 = 4,088,061.72 : x
  2. Step 2: Convert to fraction form
    16,867,557/25,301,335.73 = 4,088,061.72/x
  3. Step 3: Cross multiply
    16,867,557x = 25,301,335.73 × 4,088,061.72
  4. Step 4: Simplify right side
    16,867,557x = 103,433,422,042,240.95
  5. Step 5: Solve for x
    x = 103,433,422,042,240.95/16,867,557
  6. Step 6: Final answer
    x = 6,132,092.63

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Double scale
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1.5x scale

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.