Home / 60,923,190.38-84,073,512.92-33,045,831.26

Finding the Fourth Proportional to 60,923,190.38, 84,073,512.92 and 33,045,831.26

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Solution

The fourth proportional to 60,923,190.38, 84,073,512.92 and 33,045,831.26 is: 45,602,981.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,923,190.38 : 84,073,512.92 = 33,045,831.26 : x
  2. Step 2: Convert to fraction form
    60,923,190.38/84,073,512.92 = 33,045,831.26/x
  3. Step 3: Cross multiply
    60,923,190.38x = 84,073,512.92 × 33,045,831.26
  4. Step 4: Simplify right side
    60,923,190.38x = 2,778,279,121,389,750
  5. Step 5: Solve for x
    x = 2,778,279,121,389,750/60,923,190.38
  6. Step 6: Final answer
    x = 45,602,981.46

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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.