Home / 34,317,049.55-51,475,533.02-8,758,061.69

Finding the Fourth Proportional to 34,317,049.55, 51,475,533.02 and 8,758,061.69

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Solution

The fourth proportional to 34,317,049.55, 51,475,533.02 and 8,758,061.69 is: 13,137,082.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,317,049.55 : 51,475,533.02 = 8,758,061.69 : x
  2. Step 2: Convert to fraction form
    34,317,049.55/51,475,533.02 = 8,758,061.69/x
  3. Step 3: Cross multiply
    34,317,049.55x = 51,475,533.02 × 8,758,061.69
  4. Step 4: Simplify right side
    34,317,049.55x = 450,825,893,945,471.31
  5. Step 5: Solve for x
    x = 450,825,893,945,471.31/34,317,049.55
  6. Step 6: Final answer
    x = 13,137,082.00

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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.