Home / 95,827,590.66-132,242,075.11-54,578,321.22

Finding the Fourth Proportional to 95,827,590.66, 132,242,075.11 and 54,578,321.22

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Solution

The fourth proportional to 95,827,590.66, 132,242,075.11 and 54,578,321.22 is: 75,318,083.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,827,590.66 : 132,242,075.11 = 54,578,321.22 : x
  2. Step 2: Convert to fraction form
    95,827,590.66/132,242,075.11 = 54,578,321.22/x
  3. Step 3: Cross multiply
    95,827,590.66x = 132,242,075.11 × 54,578,321.22
  4. Step 4: Simplify right side
    95,827,590.66x = 7,217,550,454,016,501
  5. Step 5: Solve for x
    x = 7,217,550,454,016,501/95,827,590.66
  6. Step 6: Final answer
    x = 75,318,083.28

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.