Home / 27,302,480.80-40,953,721.20-22,997,808.70

Finding the Fourth Proportional to 27,302,480.80, 40,953,721.20 and 22,997,808.70

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Solution

The fourth proportional to 27,302,480.80, 40,953,721.20 and 22,997,808.70 is: 34,496,713.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,302,480.80 : 40,953,721.20 = 22,997,808.70 : x
  2. Step 2: Convert to fraction form
    27,302,480.80/40,953,721.20 = 22,997,808.70/x
  3. Step 3: Cross multiply
    27,302,480.80x = 40,953,721.20 × 22,997,808.70
  4. Step 4: Simplify right side
    27,302,480.80x = 941,845,845,710,734.50
  5. Step 5: Solve for x
    x = 941,845,845,710,734.50/27,302,480.80
  6. Step 6: Final answer
    x = 34,496,713.05

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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.