Home / 65,199,666.30-97,799,499.45-17,330,610.30

Finding the Fourth Proportional to 65,199,666.30, 97,799,499.45 and 17,330,610.30

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Solution

The fourth proportional to 65,199,666.30, 97,799,499.45 and 17,330,610.30 is: 25,995,915.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,199,666.30 : 97,799,499.45 = 17,330,610.30 : x
  2. Step 2: Convert to fraction form
    65,199,666.30/97,799,499.45 = 17,330,610.30/x
  3. Step 3: Cross multiply
    65,199,666.30x = 97,799,499.45 × 17,330,610.30
  4. Step 4: Simplify right side
    65,199,666.30x = 1,694,925,012,503,014.50
  5. Step 5: Solve for x
    x = 1,694,925,012,503,014.50/65,199,666.30
  6. Step 6: Final answer
    x = 25,995,915.45

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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.