Home / 33,947,943,829.59-46,846,051,627.57-18,705,182,632.86

Finding the Fourth Proportional to 33,947,943,829.59, 46,846,051,627.57 and 18,705,182,632.86

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Solution

The fourth proportional to 33,947,943,829.59, 46,846,051,627.57 and 18,705,182,632.86 is: 25,811,988,959.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,947,943,829.59 : 46,846,051,627.57 = 18,705,182,632.86 : x
  2. Step 2: Convert to fraction form
    33,947,943,829.59/46,846,051,627.57 = 18,705,182,632.86/x
  3. Step 3: Cross multiply
    33,947,943,829.59x = 46,846,051,627.57 × 18,705,182,632.86
  4. Step 4: Simplify right side
    33,947,943,829.59x = 876,263,951,322,328,727,552
  5. Step 5: Solve for x
    x = 876,263,951,322,328,727,552/33,947,943,829.59
  6. Step 6: Final answer
    x = 25,811,988,959.36

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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.