Home / 23,777,256.78-35,654,643.45-9,210,998.70

Finding the Fourth Proportional to 23,777,256.78, 35,654,643.45 and 9,210,998.70

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Solution

The fourth proportional to 23,777,256.78, 35,654,643.45 and 9,210,998.70 is: 13,812,143.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,777,256.78 : 35,654,643.45 = 9,210,998.70 : x
  2. Step 2: Convert to fraction form
    23,777,256.78/35,654,643.45 = 9,210,998.70/x
  3. Step 3: Cross multiply
    23,777,256.78x = 35,654,643.45 × 9,210,998.70
  4. Step 4: Simplify right side
    23,777,256.78x = 328,414,874,466,913.50
  5. Step 5: Solve for x
    x = 328,414,874,466,913.50/23,777,256.78
  6. Step 6: Final answer
    x = 13,812,143.15

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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.