Home / 95,693,534.48-143,330,311.22-79,110,878.26

Finding the Fourth Proportional to 95,693,534.48, 143,330,311.22 and 79,110,878.26

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Solution

The fourth proportional to 95,693,534.48, 143,330,311.22 and 79,110,878.26 is: 118,492,715.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,693,534.48 : 143,330,311.22 = 79,110,878.26 : x
  2. Step 2: Convert to fraction form
    95,693,534.48/143,330,311.22 = 79,110,878.26/x
  3. Step 3: Cross multiply
    95,693,534.48x = 143,330,311.22 × 79,110,878.26
  4. Step 4: Simplify right side
    95,693,534.48x = 11,338,986,801,893,332
  5. Step 5: Solve for x
    x = 11,338,986,801,893,332/95,693,534.48
  6. Step 6: Final answer
    x = 118,492,715.98

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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.