Home / 105,764,222.14-158,653,621.18-44,291,486.74

Finding the Fourth Proportional to 105,764,222.14, 158,653,621.18 and 44,291,486.74

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Solution

The fourth proportional to 105,764,222.14, 158,653,621.18 and 44,291,486.74 is: 66,440,282.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,764,222.14 : 158,653,621.18 = 44,291,486.74 : x
  2. Step 2: Convert to fraction form
    105,764,222.14/158,653,621.18 = 44,291,486.74/x
  3. Step 3: Cross multiply
    105,764,222.14x = 158,653,621.18 × 44,291,486.74
  4. Step 4: Simplify right side
    105,764,222.14x = 7,027,004,758,746,954
  5. Step 5: Solve for x
    x = 7,027,004,758,746,954/105,764,222.14
  6. Step 6: Final answer
    x = 66,440,282.13

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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.