Home / 43,382,041.54-59,867,331.02-23,535,805.88

Finding the Fourth Proportional to 43,382,041.54, 59,867,331.02 and 23,535,805.88

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Solution

The fourth proportional to 43,382,041.54, 59,867,331.02 and 23,535,805.88 is: 32,479,473.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,382,041.54 : 59,867,331.02 = 23,535,805.88 : x
  2. Step 2: Convert to fraction form
    43,382,041.54/59,867,331.02 = 23,535,805.88/x
  3. Step 3: Cross multiply
    43,382,041.54x = 59,867,331.02 × 23,535,805.88
  4. Step 4: Simplify right side
    43,382,041.54x = 1,409,025,881,440,422.50
  5. Step 5: Solve for x
    x = 1,409,025,881,440,422.50/43,382,041.54
  6. Step 6: Final answer
    x = 32,479,473.80

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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.