Home / 27,220,334.80-40,788,511.80-23,609,160.40

Finding the Fourth Proportional to 27,220,334.80, 40,788,511.80 and 23,609,160.40

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Solution

The fourth proportional to 27,220,334.80, 40,788,511.80 and 23,609,160.40 is: 35,377,320.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,220,334.80 : 40,788,511.80 = 23,609,160.40 : x
  2. Step 2: Convert to fraction form
    27,220,334.80/40,788,511.80 = 23,609,160.40/x
  3. Step 3: Cross multiply
    27,220,334.80x = 40,788,511.80 × 23,609,160.40
  4. Step 4: Simplify right side
    27,220,334.80x = 962,982,517,563,492.62
  5. Step 5: Solve for x
    x = 962,982,517,563,492.62/27,220,334.80
  6. Step 6: Final answer
    x = 35,377,320.84

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1.5x scale

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.