Home / 65,895,909.24-98,844,447.06-27,055,722.36

Finding the Fourth Proportional to 65,895,909.24, 98,844,447.06 and 27,055,722.36

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Solution

The fourth proportional to 65,895,909.24, 98,844,447.06 and 27,055,722.36 is: 40,583,822.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,895,909.24 : 98,844,447.06 = 27,055,722.36 : x
  2. Step 2: Convert to fraction form
    65,895,909.24/98,844,447.06 = 27,055,722.36/x
  3. Step 3: Cross multiply
    65,895,909.24x = 98,844,447.06 × 27,055,722.36
  4. Step 4: Simplify right side
    65,895,909.24x = 2,674,307,916,483,078.50
  5. Step 5: Solve for x
    x = 2,674,307,916,483,078.50/65,895,909.24
  6. Step 6: Final answer
    x = 40,583,822.99

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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.