Home / 65,897,399.54-98,844,999.03-16,042,746.30

Finding the Fourth Proportional to 65,897,399.54, 98,844,999.03 and 16,042,746.30

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Solution

The fourth proportional to 65,897,399.54, 98,844,999.03 and 16,042,746.30 is: 24,063,851.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,897,399.54 : 98,844,999.03 = 16,042,746.30 : x
  2. Step 2: Convert to fraction form
    65,897,399.54/98,844,999.03 = 16,042,746.30/x
  3. Step 3: Cross multiply
    65,897,399.54x = 98,844,999.03 × 16,042,746.30
  4. Step 4: Simplify right side
    65,897,399.54x = 1,585,745,242,091,367.50
  5. Step 5: Solve for x
    x = 1,585,745,242,091,367.50/65,897,399.54
  6. Step 6: Final answer
    x = 24,063,851.58

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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.