Home / 18,050,596.36-24,908,342.34-9,901,834.36

Finding the Fourth Proportional to 18,050,596.36, 24,908,342.34 and 9,901,834.36

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Solution

The fourth proportional to 18,050,596.36, 24,908,342.34 and 9,901,834.36 is: 13,663,719.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050,596.36 : 24,908,342.34 = 9,901,834.36 : x
  2. Step 2: Convert to fraction form
    18,050,596.36/24,908,342.34 = 9,901,834.36/x
  3. Step 3: Cross multiply
    18,050,596.36x = 24,908,342.34 × 9,901,834.36
  4. Step 4: Simplify right side
    18,050,596.36x = 246,638,280,032,854.78
  5. Step 5: Solve for x
    x = 246,638,280,032,854.78/18,050,596.36
  6. Step 6: Final answer
    x = 13,663,719.20

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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.