Home / 24,353,016-33,606,750.24-13,487,766.72

Finding the Fourth Proportional to 24,353,016, 33,606,750.24 and 13,487,766.72

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Solution

The fourth proportional to 24,353,016, 33,606,750.24 and 13,487,766.72 is: 18,612,889.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,353,016 : 33,606,750.24 = 13,487,766.72 : x
  2. Step 2: Convert to fraction form
    24,353,016/33,606,750.24 = 13,487,766.72/x
  3. Step 3: Cross multiply
    24,353,016x = 33,606,750.24 × 13,487,766.72
  4. Step 4: Simplify right side
    24,353,016x = 453,280,007,454,424.06
  5. Step 5: Solve for x
    x = 453,280,007,454,424.06/24,353,016
  6. Step 6: Final answer
    x = 18,612,889.98

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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.