Home / 51,174,916.80-76,650,400.80-44,456,452.80

Finding the Fourth Proportional to 51,174,916.80, 76,650,400.80 and 44,456,452.80

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Solution

The fourth proportional to 51,174,916.80, 76,650,400.80 and 44,456,452.80 is: 66,587,405.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    51,174,916.80 : 76,650,400.80 = 44,456,452.80 : x
  2. Step 2: Convert to fraction form
    51,174,916.80/76,650,400.80 = 44,456,452.80/x
  3. Step 3: Cross multiply
    51,174,916.80x = 76,650,400.80 × 44,456,452.80
  4. Step 4: Simplify right side
    51,174,916.80x = 3,407,604,925,266,282
  5. Step 5: Solve for x
    x = 3,407,604,925,266,282/51,174,916.80
  6. Step 6: Final answer
    x = 66,587,405.28

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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.