Home / 65,763,584.10-98,667,283.68-22,048,668.42

Finding the Fourth Proportional to 65,763,584.10, 98,667,283.68 and 22,048,668.42

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Solution

The fourth proportional to 65,763,584.10, 98,667,283.68 and 22,048,668.42 is: 33,080,347.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,763,584.10 : 98,667,283.68 = 22,048,668.42 : x
  2. Step 2: Convert to fraction form
    65,763,584.10/98,667,283.68 = 22,048,668.42/x
  3. Step 3: Cross multiply
    65,763,584.10x = 98,667,283.68 × 22,048,668.42
  4. Step 4: Simplify right side
    65,763,584.10x = 2,175,482,221,762,397.75
  5. Step 5: Solve for x
    x = 2,175,482,221,762,397.75/65,763,584.10
  6. Step 6: Final answer
    x = 33,080,347.60

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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.