Home / 65,095,209.70-97,642,814.55-50,729,049.70

Finding the Fourth Proportional to 65,095,209.70, 97,642,814.55 and 50,729,049.70

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Solution

The fourth proportional to 65,095,209.70, 97,642,814.55 and 50,729,049.70 is: 76,093,574.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,095,209.70 : 97,642,814.55 = 50,729,049.70 : x
  2. Step 2: Convert to fraction form
    65,095,209.70/97,642,814.55 = 50,729,049.70/x
  3. Step 3: Cross multiply
    65,095,209.70x = 97,642,814.55 × 50,729,049.70
  4. Step 4: Simplify right side
    65,095,209.70x = 4,953,327,192,154,833
  5. Step 5: Solve for x
    x = 4,953,327,192,154,833/65,095,209.70
  6. Step 6: Final answer
    x = 76,093,574.55

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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.