Home / 23,420,997.04-32,324,370.28-13,495,948.72

Finding the Fourth Proportional to 23,420,997.04, 32,324,370.28 and 13,495,948.72

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Solution

The fourth proportional to 23,420,997.04, 32,324,370.28 and 13,495,948.72 is: 18,626,365.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,420,997.04 : 32,324,370.28 = 13,495,948.72 : x
  2. Step 2: Convert to fraction form
    23,420,997.04/32,324,370.28 = 13,495,948.72/x
  3. Step 3: Cross multiply
    23,420,997.04x = 32,324,370.28 × 13,495,948.72
  4. Step 4: Simplify right side
    23,420,997.04x = 436,248,043,705,172.06
  5. Step 5: Solve for x
    x = 436,248,043,705,172.06/23,420,997.04
  6. Step 6: Final answer
    x = 18,626,365.18

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.