Home / 64,057,188.69-96,065,910.50-23,111,307.18

Finding the Fourth Proportional to 64,057,188.69, 96,065,910.50 and 23,111,307.18

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Solution

The fourth proportional to 64,057,188.69, 96,065,910.50 and 23,111,307.18 is: 34,659,790.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,057,188.69 : 96,065,910.50 = 23,111,307.18 : x
  2. Step 2: Convert to fraction form
    64,057,188.69/96,065,910.50 = 23,111,307.18/x
  3. Step 3: Cross multiply
    64,057,188.69x = 96,065,910.50 × 23,111,307.18
  4. Step 4: Simplify right side
    64,057,188.69x = 2,220,208,766,976,331
  5. Step 5: Solve for x
    x = 2,220,208,766,976,331/64,057,188.69
  6. Step 6: Final answer
    x = 34,659,790.92

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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.