Home / 33,947,944,004.31-46,846,051,867.28-18,705,182,807.17

Finding the Fourth Proportional to 33,947,944,004.31, 46,846,051,867.28 and 18,705,182,807.17

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Solution

The fourth proportional to 33,947,944,004.31, 46,846,051,867.28 and 18,705,182,807.17 is: 25,811,989,199.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,947,944,004.31 : 46,846,051,867.28 = 18,705,182,807.17 : x
  2. Step 2: Convert to fraction form
    33,947,944,004.31/46,846,051,867.28 = 18,705,182,807.17/x
  3. Step 3: Cross multiply
    33,947,944,004.31x = 46,846,051,867.28 × 18,705,182,807.17
  4. Step 4: Simplify right side
    33,947,944,004.31x = 876,263,963,971,789,783,040
  5. Step 5: Solve for x
    x = 876,263,963,971,789,783,040/33,947,944,004.31
  6. Step 6: Final answer
    x = 25,811,989,199.13

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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.