Home / 134,461,950.77-201,751,592.24-47,086,180.15

Finding the Fourth Proportional to 134,461,950.77, 201,751,592.24 and 47,086,180.15

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Solution

The fourth proportional to 134,461,950.77, 201,751,592.24 and 47,086,180.15 is: 70,649,814.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,461,950.77 : 201,751,592.24 = 47,086,180.15 : x
  2. Step 2: Convert to fraction form
    134,461,950.77/201,751,592.24 = 47,086,180.15/x
  3. Step 3: Cross multiply
    134,461,950.77x = 201,751,592.24 × 47,086,180.15
  4. Step 4: Simplify right side
    134,461,950.77x = 9,499,711,816,517,794
  5. Step 5: Solve for x
    x = 9,499,711,816,517,794/134,461,950.77
  6. Step 6: Final answer
    x = 70,649,814.04

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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.