Home / 95,463,728.40-143,195,592.60-59,184,022.80

Finding the Fourth Proportional to 95,463,728.40, 143,195,592.60 and 59,184,022.80

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Solution

The fourth proportional to 95,463,728.40, 143,195,592.60 and 59,184,022.80 is: 88,776,034.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,463,728.40 : 143,195,592.60 = 59,184,022.80 : x
  2. Step 2: Convert to fraction form
    95,463,728.40/143,195,592.60 = 59,184,022.80/x
  3. Step 3: Cross multiply
    95,463,728.40x = 143,195,592.60 × 59,184,022.80
  4. Step 4: Simplify right side
    95,463,728.40x = 8,474,891,217,297,911
  5. Step 5: Solve for x
    x = 8,474,891,217,297,911/95,463,728.40
  6. Step 6: Final answer
    x = 88,776,034.20

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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.