Home / 55,845,281.20-83,767,921.80-41,496,374.20

Finding the Fourth Proportional to 55,845,281.20, 83,767,921.80 and 41,496,374.20

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Solution

The fourth proportional to 55,845,281.20, 83,767,921.80 and 41,496,374.20 is: 62,244,561.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,845,281.20 : 83,767,921.80 = 41,496,374.20 : x
  2. Step 2: Convert to fraction form
    55,845,281.20/83,767,921.80 = 41,496,374.20/x
  3. Step 3: Cross multiply
    55,845,281.20x = 83,767,921.80 × 41,496,374.20
  4. Step 4: Simplify right side
    55,845,281.20x = 3,476,065,028,969,137.50
  5. Step 5: Solve for x
    x = 3,476,065,028,969,137.50/55,845,281.20
  6. Step 6: Final answer
    x = 62,244,561.30

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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.