Home / 15,460,234.80-23,190,352.20-4,101,831.60

Finding the Fourth Proportional to 15,460,234.80, 23,190,352.20 and 4,101,831.60

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Solution

The fourth proportional to 15,460,234.80, 23,190,352.20 and 4,101,831.60 is: 6,152,747.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,460,234.80 : 23,190,352.20 = 4,101,831.60 : x
  2. Step 2: Convert to fraction form
    15,460,234.80/23,190,352.20 = 4,101,831.60/x
  3. Step 3: Cross multiply
    15,460,234.80x = 23,190,352.20 × 4,101,831.60
  4. Step 4: Simplify right side
    15,460,234.80x = 95,122,919,469,089.52
  5. Step 5: Solve for x
    x = 95,122,919,469,089.52/15,460,234.80
  6. Step 6: Final answer
    x = 6,152,747.40

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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.