Home / 16,284,803.70-24,427,205.55-9,897,014.10

Finding the Fourth Proportional to 16,284,803.70, 24,427,205.55 and 9,897,014.10

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Solution

The fourth proportional to 16,284,803.70, 24,427,205.55 and 9,897,014.10 is: 14,845,521.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,284,803.70 : 24,427,205.55 = 9,897,014.10 : x
  2. Step 2: Convert to fraction form
    16,284,803.70/24,427,205.55 = 9,897,014.10/x
  3. Step 3: Cross multiply
    16,284,803.70x = 24,427,205.55 × 9,897,014.10
  4. Step 4: Simplify right side
    16,284,803.70x = 241,756,397,751,948.25
  5. Step 5: Solve for x
    x = 241,756,397,751,948.25/16,284,803.70
  6. Step 6: Final answer
    x = 14,845,521.15

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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.