Home / 36,445,562.50-50,295,926.02-20,149,088.26

Finding the Fourth Proportional to 36,445,562.50, 50,295,926.02 and 20,149,088.26

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Solution

The fourth proportional to 36,445,562.50, 50,295,926.02 and 20,149,088.26 is: 27,806,322.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,445,562.50 : 50,295,926.02 = 20,149,088.26 : x
  2. Step 2: Convert to fraction form
    36,445,562.50/50,295,926.02 = 20,149,088.26/x
  3. Step 3: Cross multiply
    36,445,562.50x = 50,295,926.02 × 20,149,088.26
  4. Step 4: Simplify right side
    36,445,562.50x = 1,013,417,052,495,410.62
  5. Step 5: Solve for x
    x = 1,013,417,052,495,410.62/36,445,562.50
  6. Step 6: Final answer
    x = 27,806,322.17

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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.