Home / 65,267,447.55-97,912,325.02-26,907,992.43

Finding the Fourth Proportional to 65,267,447.55, 97,912,325.02 and 26,907,992.43

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Solution

The fourth proportional to 65,267,447.55, 97,912,325.02 and 26,907,992.43 is: 40,366,587.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,267,447.55 : 97,912,325.02 = 26,907,992.43 : x
  2. Step 2: Convert to fraction form
    65,267,447.55/97,912,325.02 = 26,907,992.43/x
  3. Step 3: Cross multiply
    65,267,447.55x = 97,912,325.02 × 26,907,992.43
  4. Step 4: Simplify right side
    65,267,447.55x = 2,634,624,100,441,859.50
  5. Step 5: Solve for x
    x = 2,634,624,100,441,859.50/65,267,447.55
  6. Step 6: Final answer
    x = 40,366,587.01

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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.