Home / 95,046,146.99-131,148,700.85-55,360,209.14

Finding the Fourth Proportional to 95,046,146.99, 131,148,700.85 and 55,360,209.14

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Solution

The fourth proportional to 95,046,146.99, 131,148,700.85 and 55,360,209.14 is: 76,388,362.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,046,146.99 : 131,148,700.85 = 55,360,209.14 : x
  2. Step 2: Convert to fraction form
    95,046,146.99/131,148,700.85 = 55,360,209.14/x
  3. Step 3: Cross multiply
    95,046,146.99x = 131,148,700.85 × 55,360,209.14
  4. Step 4: Simplify right side
    95,046,146.99x = 7,260,419,506,562,751
  5. Step 5: Solve for x
    x = 7,260,419,506,562,751/95,046,146.99
  6. Step 6: Final answer
    x = 76,388,362.25

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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.