Home / 50,602,926.13-75,904,389.16-12,264,440.23

Finding the Fourth Proportional to 50,602,926.13, 75,904,389.16 and 12,264,440.23

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Solution

The fourth proportional to 50,602,926.13, 75,904,389.16 and 12,264,440.23 is: 18,396,660.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,602,926.13 : 75,904,389.16 = 12,264,440.23 : x
  2. Step 2: Convert to fraction form
    50,602,926.13/75,904,389.16 = 12,264,440.23/x
  3. Step 3: Cross multiply
    50,602,926.13x = 75,904,389.16 × 12,264,440.23
  4. Step 4: Simplify right side
    50,602,926.13x = 930,924,844,047,479.88
  5. Step 5: Solve for x
    x = 930,924,844,047,479.88/50,602,926.13
  6. Step 6: Final answer
    x = 18,396,660.34

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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.