Home / 15,504,192.41-23,261,176.76-7,306,503.57

Finding the Fourth Proportional to 15,504,192.41, 23,261,176.76 and 7,306,503.57

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Solution

The fourth proportional to 15,504,192.41, 23,261,176.76 and 7,306,503.57 is: 10,962,058.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,504,192.41 : 23,261,176.76 = 7,306,503.57 : x
  2. Step 2: Convert to fraction form
    15,504,192.41/23,261,176.76 = 7,306,503.57/x
  3. Step 3: Cross multiply
    15,504,192.41x = 23,261,176.76 × 7,306,503.57
  4. Step 4: Simplify right side
    15,504,192.41x = 169,957,871,002,808.50
  5. Step 5: Solve for x
    x = 169,957,871,002,808.50/15,504,192.41
  6. Step 6: Final answer
    x = 10,962,058.94

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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.