Home / 23,512,766.03-32,447,692.29-13,058,780.46

Finding the Fourth Proportional to 23,512,766.03, 32,447,692.29 and 13,058,780.46

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Solution

The fourth proportional to 23,512,766.03, 32,447,692.29 and 13,058,780.46 is: 18,021,158.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,512,766.03 : 32,447,692.29 = 13,058,780.46 : x
  2. Step 2: Convert to fraction form
    23,512,766.03/32,447,692.29 = 13,058,780.46/x
  3. Step 3: Cross multiply
    23,512,766.03x = 32,447,692.29 × 13,058,780.46
  4. Step 4: Simplify right side
    23,512,766.03x = 423,727,290,065,068.19
  5. Step 5: Solve for x
    x = 423,727,290,065,068.19/23,512,766.03
  6. Step 6: Final answer
    x = 18,021,158.78

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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.