Home / 149,096,196.42-223,668,527.72-44,062,197.18

Finding the Fourth Proportional to 149,096,196.42, 223,668,527.72 and 44,062,197.18

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Solution

The fourth proportional to 149,096,196.42, 223,668,527.72 and 44,062,197.18 is: 66,100,457.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,096,196.42 : 223,668,527.72 = 44,062,197.18 : x
  2. Step 2: Convert to fraction form
    149,096,196.42/223,668,527.72 = 44,062,197.18/x
  3. Step 3: Cross multiply
    149,096,196.42x = 223,668,527.72 × 44,062,197.18
  4. Step 4: Simplify right side
    149,096,196.42x = 9,855,326,771,138,624
  5. Step 5: Solve for x
    x = 9,855,326,771,138,624/149,096,196.42
  6. Step 6: Final answer
    x = 66,100,457.34

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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.