Home / 27,708,103,223.48-41,557,955,423.42-7,541,100,601.79

Finding the Fourth Proportional to 27,708,103,223.48, 41,557,955,423.42 and 7,541,100,601.79

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Solution

The fourth proportional to 27,708,103,223.48, 41,557,955,423.42 and 7,541,100,601.79 is: 11,310,507,981.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,708,103,223.48 : 41,557,955,423.42 = 7,541,100,601.79 : x
  2. Step 2: Convert to fraction form
    27,708,103,223.48/41,557,955,423.42 = 7,541,100,601.79/x
  3. Step 3: Cross multiply
    27,708,103,223.48x = 41,557,955,423.42 × 7,541,100,601.79
  4. Step 4: Simplify right side
    27,708,103,223.48x = 313,392,722,652,529,360,896
  5. Step 5: Solve for x
    x = 313,392,722,652,529,360,896/27,708,103,223.48
  6. Step 6: Final answer
    x = 11,310,507,981.18

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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.