Home / 43,325,531.65-59,795,818.65-27,651,319.06

Finding the Fourth Proportional to 43,325,531.65, 59,795,818.65 and 27,651,319.06

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Solution

The fourth proportional to 43,325,531.65, 59,795,818.65 and 27,651,319.06 is: 38,163,022.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,325,531.65 : 59,795,818.65 = 27,651,319.06 : x
  2. Step 2: Convert to fraction form
    43,325,531.65/59,795,818.65 = 27,651,319.06/x
  3. Step 3: Cross multiply
    43,325,531.65x = 59,795,818.65 × 27,651,319.06
  4. Step 4: Simplify right side
    43,325,531.65x = 1,653,433,259,945,048.25
  5. Step 5: Solve for x
    x = 1,653,433,259,945,048.25/43,325,531.65
  6. Step 6: Final answer
    x = 38,163,022.98

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.