Home / 65,883,326.58-98,838,198.27-22,754,111.22

Finding the Fourth Proportional to 65,883,326.58, 98,838,198.27 and 22,754,111.22

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Solution

The fourth proportional to 65,883,326.58, 98,838,198.27 and 22,754,111.22 is: 34,135,728.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,883,326.58 : 98,838,198.27 = 22,754,111.22 : x
  2. Step 2: Convert to fraction form
    65,883,326.58/98,838,198.27 = 22,754,111.22/x
  3. Step 3: Cross multiply
    65,883,326.58x = 98,838,198.27 × 22,754,111.22
  4. Step 4: Simplify right side
    65,883,326.58x = 2,248,975,356,219,991.50
  5. Step 5: Solve for x
    x = 2,248,975,356,219,991.50/65,883,326.58
  6. Step 6: Final answer
    x = 34,135,728.61

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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.