Home / 40,956,207.52-56,519,184.29-22,371,340.54

Finding the Fourth Proportional to 40,956,207.52, 56,519,184.29 and 22,371,340.54

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Solution

The fourth proportional to 40,956,207.52, 56,519,184.29 and 22,371,340.54 is: 30,872,241.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,956,207.52 : 56,519,184.29 = 22,371,340.54 : x
  2. Step 2: Convert to fraction form
    40,956,207.52/56,519,184.29 = 22,371,340.54/x
  3. Step 3: Cross multiply
    40,956,207.52x = 56,519,184.29 × 22,371,340.54
  4. Step 4: Simplify right side
    40,956,207.52x = 1,264,409,918,794,608
  5. Step 5: Solve for x
    x = 1,264,409,918,794,608/40,956,207.52
  6. Step 6: Final answer
    x = 30,872,241.24

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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.