Home / 122,491,606.11-183,773,281.16-36,232,309.92

Finding the Fourth Proportional to 122,491,606.11, 183,773,281.16 and 36,232,309.92

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Solution

The fourth proportional to 122,491,606.11, 183,773,281.16 and 36,232,309.92 is: 54,359,075.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    122,491,606.11 : 183,773,281.16 = 36,232,309.92 : x
  2. Step 2: Convert to fraction form
    122,491,606.11/183,773,281.16 = 36,232,309.92/x
  3. Step 3: Cross multiply
    122,491,606.11x = 183,773,281.16 × 36,232,309.92
  4. Step 4: Simplify right side
    122,491,606.11x = 6,658,530,478,004,417
  5. Step 5: Solve for x
    x = 6,658,530,478,004,417/122,491,606.11
  6. Step 6: Final answer
    x = 54,359,075.61

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.