Home / 62,496,707.55-86,246,146.22-34,619,844.75

Finding the Fourth Proportional to 62,496,707.55, 86,246,146.22 and 34,619,844.75

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Solution

The fourth proportional to 62,496,707.55, 86,246,146.22 and 34,619,844.75 is: 47,775,767.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,496,707.55 : 86,246,146.22 = 34,619,844.75 : x
  2. Step 2: Convert to fraction form
    62,496,707.55/86,246,146.22 = 34,619,844.75/x
  3. Step 3: Cross multiply
    62,496,707.55x = 86,246,146.22 × 34,619,844.75
  4. Step 4: Simplify right side
    62,496,707.55x = 2,985,828,192,249,100
  5. Step 5: Solve for x
    x = 2,985,828,192,249,100/62,496,707.55
  6. Step 6: Final answer
    x = 47,775,767.87

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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.