Home / 122,491,574.55-183,773,233.79-36,232,278.36

Finding the Fourth Proportional to 122,491,574.55, 183,773,233.79 and 36,232,278.36

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Solution

The fourth proportional to 122,491,574.55, 183,773,233.79 and 36,232,278.36 is: 54,359,028.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,491,574.55 : 183,773,233.79 = 36,232,278.36 : x
  2. Step 2: Convert to fraction form
    122,491,574.55/183,773,233.79 = 36,232,278.36/x
  3. Step 3: Cross multiply
    122,491,574.55x = 183,773,233.79 × 36,232,278.36
  4. Step 4: Simplify right side
    122,491,574.55x = 6,658,522,961,615,476
  5. Step 5: Solve for x
    x = 6,658,522,961,615,476/122,491,574.55
  6. Step 6: Final answer
    x = 54,359,028.25

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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.