Home / 67,623,995.33-93,323,196.26-38,254,738.85

Finding the Fourth Proportional to 67,623,995.33, 93,323,196.26 and 38,254,738.85

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Solution

The fourth proportional to 67,623,995.33, 93,323,196.26 and 38,254,738.85 is: 52,792,717.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,623,995.33 : 93,323,196.26 = 38,254,738.85 : x
  2. Step 2: Convert to fraction form
    67,623,995.33/93,323,196.26 = 38,254,738.85/x
  3. Step 3: Cross multiply
    67,623,995.33x = 93,323,196.26 × 38,254,738.85
  4. Step 4: Simplify right side
    67,623,995.33x = 3,570,054,500,915,706.50
  5. Step 5: Solve for x
    x = 3,570,054,500,915,706.50/67,623,995.33
  6. Step 6: Final answer
    x = 52,792,717.79

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.