Home / 39,441,710.70-59,162,566.05-26,701,512.30

Finding the Fourth Proportional to 39,441,710.70, 59,162,566.05 and 26,701,512.30

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Solution

The fourth proportional to 39,441,710.70, 59,162,566.05 and 26,701,512.30 is: 40,052,268.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,441,710.70 : 59,162,566.05 = 26,701,512.30 : x
  2. Step 2: Convert to fraction form
    39,441,710.70/59,162,566.05 = 26,701,512.30/x
  3. Step 3: Cross multiply
    39,441,710.70x = 59,162,566.05 × 26,701,512.30
  4. Step 4: Simplify right side
    39,441,710.70x = 1,579,729,985,083,637.50
  5. Step 5: Solve for x
    x = 1,579,729,985,083,637.50/39,441,710.70
  6. Step 6: Final answer
    x = 40,052,268.45

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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.