Home / 9,035,383,623.14-12,469,131,831.42-5,021,223,082.40

Finding the Fourth Proportional to 9,035,383,623.14, 12,469,131,831.42 and 5,021,223,082.40

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Solution

The fourth proportional to 9,035,383,623.14, 12,469,131,831.42 and 5,021,223,082.40 is: 6,929,455,923.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,035,383,623.14 : 12,469,131,831.42 = 5,021,223,082.40 : x
  2. Step 2: Convert to fraction form
    9,035,383,623.14/12,469,131,831.42 = 5,021,223,082.40/x
  3. Step 3: Cross multiply
    9,035,383,623.14x = 12,469,131,831.42 × 5,021,223,082.40
  4. Step 4: Simplify right side
    9,035,383,623.14x = 62,610,292,569,389,580,288
  5. Step 5: Solve for x
    x = 62,610,292,569,389,580,288/9,035,383,623.14
  6. Step 6: Final answer
    x = 6,929,455,923.60

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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.