Home / 32,832,290.80-49,248,436.20-19,227,401.20

Finding the Fourth Proportional to 32,832,290.80, 49,248,436.20 and 19,227,401.20

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Solution

The fourth proportional to 32,832,290.80, 49,248,436.20 and 19,227,401.20 is: 28,841,101.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,832,290.80 : 49,248,436.20 = 19,227,401.20 : x
  2. Step 2: Convert to fraction form
    32,832,290.80/49,248,436.20 = 19,227,401.20/x
  3. Step 3: Cross multiply
    32,832,290.80x = 49,248,436.20 × 19,227,401.20
  4. Step 4: Simplify right side
    32,832,290.80x = 946,919,441,290,003.50
  5. Step 5: Solve for x
    x = 946,919,441,290,003.50/32,832,290.80
  6. Step 6: Final answer
    x = 28,841,101.80

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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.