Home / 106,942,819.04-160,137,958.80-73,808,276

Finding the Fourth Proportional to 106,942,819.04, 160,137,958.80 and 73,808,276

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Solution

The fourth proportional to 106,942,819.04, 160,137,958.80 and 73,808,276 is: 110,521,742.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    106,942,819.04 : 160,137,958.80 = 73,808,276 : x
  2. Step 2: Convert to fraction form
    106,942,819.04/160,137,958.80 = 73,808,276/x
  3. Step 3: Cross multiply
    106,942,819.04x = 160,137,958.80 × 73,808,276
  4. Step 4: Simplify right side
    106,942,819.04x = 11,819,506,661,187,030
  5. Step 5: Solve for x
    x = 11,819,506,661,187,030/106,942,819.04
  6. Step 6: Final answer
    x = 110,521,742.06

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.