Home / 38,366,831.80-57,550,247.70-38,366,831.80

Finding the Fourth Proportional to 38,366,831.80, 57,550,247.70 and 38,366,831.80

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Solution

The fourth proportional to 38,366,831.80, 57,550,247.70 and 38,366,831.80 is: 57,550,247.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,366,831.80 : 57,550,247.70 = 38,366,831.80 : x
  2. Step 2: Convert to fraction form
    38,366,831.80/57,550,247.70 = 38,366,831.80/x
  3. Step 3: Cross multiply
    38,366,831.80x = 57,550,247.70 × 38,366,831.80
  4. Step 4: Simplify right side
    38,366,831.80x = 2,208,020,673,554,236.75
  5. Step 5: Solve for x
    x = 2,208,020,673,554,236.75/38,366,831.80
  6. Step 6: Final answer
    x = 57,550,247.70

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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.