Home / 43,356,627.42-59,828,891.67-23,774,378.46

Finding the Fourth Proportional to 43,356,627.42, 59,828,891.67 and 23,774,378.46

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Solution

The fourth proportional to 43,356,627.42, 59,828,891.67 and 23,774,378.46 is: 32,806,857.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,356,627.42 : 59,828,891.67 = 23,774,378.46 : x
  2. Step 2: Convert to fraction form
    43,356,627.42/59,828,891.67 = 23,774,378.46/x
  3. Step 3: Cross multiply
    43,356,627.42x = 59,828,891.67 × 23,774,378.46
  4. Step 4: Simplify right side
    43,356,627.42x = 1,422,394,713,404,921.50
  5. Step 5: Solve for x
    x = 1,422,394,713,404,921.50/43,356,627.42
  6. Step 6: Final answer
    x = 32,806,857.87

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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.