Home / 122,491,577.05-183,773,237.52-36,232,280.86

Finding the Fourth Proportional to 122,491,577.05, 183,773,237.52 and 36,232,280.86

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Solution

The fourth proportional to 122,491,577.05, 183,773,237.52 and 36,232,280.86 is: 54,359,032.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,491,577.05 : 183,773,237.52 = 36,232,280.86 : x
  2. Step 2: Convert to fraction form
    122,491,577.05/183,773,237.52 = 36,232,280.86/x
  3. Step 3: Cross multiply
    122,491,577.05x = 183,773,237.52 × 36,232,280.86
  4. Step 4: Simplify right side
    122,491,577.05x = 6,658,523,556,376,130
  5. Step 5: Solve for x
    x = 6,658,523,556,376,130/122,491,577.05
  6. Step 6: Final answer
    x = 54,359,032.00

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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.