Home / 39,710,118.60-59,502,192.30-26,231,200.20

Finding the Fourth Proportional to 39,710,118.60, 59,502,192.30 and 26,231,200.20

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Solution

The fourth proportional to 39,710,118.60, 59,502,192.30 and 26,231,200.20 is: 39,305,194.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,710,118.60 : 59,502,192.30 = 26,231,200.20 : x
  2. Step 2: Convert to fraction form
    39,710,118.60/59,502,192.30 = 26,231,200.20/x
  3. Step 3: Cross multiply
    39,710,118.60x = 59,502,192.30 × 26,231,200.20
  4. Step 4: Simplify right side
    39,710,118.60x = 1,560,813,918,560,198.25
  5. Step 5: Solve for x
    x = 1,560,813,918,560,198.25/39,710,118.60
  6. Step 6: Final answer
    x = 39,305,194.08

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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.