Home / 34,022,104,844.93-46,950,340,987.80-18,780,063,322.61

Finding the Fourth Proportional to 34,022,104,844.93, 46,950,340,987.80 and 18,780,063,322.61

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Solution

The fourth proportional to 34,022,104,844.93, 46,950,340,987.80 and 18,780,063,322.61 is: 25,916,397,024.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,022,104,844.93 : 46,950,340,987.80 = 18,780,063,322.61 : x
  2. Step 2: Convert to fraction form
    34,022,104,844.93/46,950,340,987.80 = 18,780,063,322.61/x
  3. Step 3: Cross multiply
    34,022,104,844.93x = 46,950,340,987.80 × 18,780,063,322.61
  4. Step 4: Simplify right side
    34,022,104,844.93x = 881,730,376,769,081,311,232
  5. Step 5: Solve for x
    x = 881,730,376,769,081,311,232/34,022,104,844.93
  6. Step 6: Final answer
    x = 25,916,397,024.46

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Double scale
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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.