Home / 62,214,138.30-93,321,207.45-58,686,944.70

Finding the Fourth Proportional to 62,214,138.30, 93,321,207.45 and 58,686,944.70

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Solution

The fourth proportional to 62,214,138.30, 93,321,207.45 and 58,686,944.70 is: 88,030,417.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,214,138.30 : 93,321,207.45 = 58,686,944.70 : x
  2. Step 2: Convert to fraction form
    62,214,138.30/93,321,207.45 = 58,686,944.70/x
  3. Step 3: Cross multiply
    62,214,138.30x = 93,321,207.45 × 58,686,944.70
  4. Step 4: Simplify right side
    62,214,138.30x = 5,476,736,540,955,378
  5. Step 5: Solve for x
    x = 5,476,736,540,955,378/62,214,138.30
  6. Step 6: Final answer
    x = 88,030,417.05

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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.