Home / 15,427,680.16-23,141,717.08-10,634,082.34

Finding the Fourth Proportional to 15,427,680.16, 23,141,717.08 and 10,634,082.34

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Solution

The fourth proportional to 15,427,680.16, 23,141,717.08 and 10,634,082.34 is: 15,951,259.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,427,680.16 : 23,141,717.08 = 10,634,082.34 : x
  2. Step 2: Convert to fraction form
    15,427,680.16/23,141,717.08 = 10,634,082.34/x
  3. Step 3: Cross multiply
    15,427,680.16x = 23,141,717.08 × 10,634,082.34
  4. Step 4: Simplify right side
    15,427,680.16x = 246,090,924,917,704.34
  5. Step 5: Solve for x
    x = 246,090,924,917,704.34/15,427,680.16
  6. Step 6: Final answer
    x = 15,951,259.19

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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.