Home / 65,694,013.31-98,550,816.73-24,191,696.02

Finding the Fourth Proportional to 65,694,013.31, 98,550,816.73 and 24,191,696.02

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Solution

The fourth proportional to 65,694,013.31, 98,550,816.73 and 24,191,696.02 is: 36,291,151.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,694,013.31 : 98,550,816.73 = 24,191,696.02 : x
  2. Step 2: Convert to fraction form
    65,694,013.31/98,550,816.73 = 24,191,696.02/x
  3. Step 3: Cross multiply
    65,694,013.31x = 98,550,816.73 × 24,191,696.02
  4. Step 4: Simplify right side
    65,694,013.31x = 2,384,111,400,854,890.50
  5. Step 5: Solve for x
    x = 2,384,111,400,854,890.50/65,694,013.31
  6. Step 6: Final answer
    x = 36,291,151.67

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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.