Home / 79,524,964.28-109,745,106.46-44,717,350.25

Finding the Fourth Proportional to 79,524,964.28, 109,745,106.46 and 44,717,350.25

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Solution

The fourth proportional to 79,524,964.28, 109,745,106.46 and 44,717,350.25 is: 61,710,312.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,524,964.28 : 109,745,106.46 = 44,717,350.25 : x
  2. Step 2: Convert to fraction form
    79,524,964.28/109,745,106.46 = 44,717,350.25/x
  3. Step 3: Cross multiply
    79,524,964.28x = 109,745,106.46 × 44,717,350.25
  4. Step 4: Simplify right side
    79,524,964.28x = 4,907,510,363,957,927
  5. Step 5: Solve for x
    x = 4,907,510,363,957,927/79,524,964.28
  6. Step 6: Final answer
    x = 61,710,312.08

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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.