Home / 54,476,524,935.36-75,177,570,454.56-29,443,528,071.36

Finding the Fourth Proportional to 54,476,524,935.36, 75,177,570,454.56 and 29,443,528,071.36

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Solution

The fourth proportional to 54,476,524,935.36, 75,177,570,454.56 and 29,443,528,071.36 is: 40,632,050,385.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,476,524,935.36 : 75,177,570,454.56 = 29,443,528,071.36 : x
  2. Step 2: Convert to fraction form
    54,476,524,935.36/75,177,570,454.56 = 29,443,528,071.36/x
  3. Step 3: Cross multiply
    54,476,524,935.36x = 75,177,570,454.56 × 29,443,528,071.36
  4. Step 4: Simplify right side
    54,476,524,935.36x = 2,213,492,906,015,481,397,248
  5. Step 5: Solve for x
    x = 2,213,492,906,015,481,397,248/54,476,524,935.36
  6. Step 6: Final answer
    x = 40,632,050,385.78

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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.