Home / 64,397,209.60-96,595,814.40-58,027,110.40

Finding the Fourth Proportional to 64,397,209.60, 96,595,814.40 and 58,027,110.40

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Solution

The fourth proportional to 64,397,209.60, 96,595,814.40 and 58,027,110.40 is: 87,040,665.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,397,209.60 : 96,595,814.40 = 58,027,110.40 : x
  2. Step 2: Convert to fraction form
    64,397,209.60/96,595,814.40 = 58,027,110.40/x
  3. Step 3: Cross multiply
    64,397,209.60x = 96,595,814.40 × 58,027,110.40
  4. Step 4: Simplify right side
    64,397,209.60x = 5,605,175,986,366,710
  5. Step 5: Solve for x
    x = 5,605,175,986,366,710/64,397,209.60
  6. Step 6: Final answer
    x = 87,040,665.60

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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.