Home / 18,050,600.61-24,908,348.21-9,901,838.61

Finding the Fourth Proportional to 18,050,600.61, 24,908,348.21 and 9,901,838.61

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Solution

The fourth proportional to 18,050,600.61, 24,908,348.21 and 9,901,838.61 is: 13,663,725.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    18,050,600.61 : 24,908,348.21 = 9,901,838.61 : x
  2. Step 2: Convert to fraction form
    18,050,600.61/24,908,348.21 = 9,901,838.61/x
  3. Step 3: Cross multiply
    18,050,600.61x = 24,908,348.21 × 9,901,838.61
  4. Step 4: Simplify right side
    18,050,600.61x = 246,638,443,967,593.16
  5. Step 5: Solve for x
    x = 246,638,443,967,593.16/18,050,600.61
  6. Step 6: Final answer
    x = 13,663,725.06

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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.