Home / 23,374,692.29-32,256,456.49-13,061,500.13

Finding the Fourth Proportional to 23,374,692.29, 32,256,456.49 and 13,061,500.13

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Solution

The fourth proportional to 23,374,692.29, 32,256,456.49 and 13,061,500.13 is: 18,024,524.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,374,692.29 : 32,256,456.49 = 13,061,500.13 : x
  2. Step 2: Convert to fraction form
    23,374,692.29/32,256,456.49 = 13,061,500.13/x
  3. Step 3: Cross multiply
    23,374,692.29x = 32,256,456.49 × 13,061,500.13
  4. Step 4: Simplify right side
    23,374,692.29x = 421,317,710,637,474.38
  5. Step 5: Solve for x
    x = 421,317,710,637,474.38/23,374,692.29
  6. Step 6: Final answer
    x = 18,024,524.36

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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.