Home / 105,244,126,381.80-157,864,464,427.68-33,532,666,343.71

Finding the Fourth Proportional to 105,244,126,381.80, 157,864,464,427.68 and 33,532,666,343.71

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Solution

The fourth proportional to 105,244,126,381.80, 157,864,464,427.68 and 33,532,666,343.71 is: 50,298,449,853.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,244,126,381.80 : 157,864,464,427.68 = 33,532,666,343.71 : x
  2. Step 2: Convert to fraction form
    105,244,126,381.80/157,864,464,427.68 = 33,532,666,343.71/x
  3. Step 3: Cross multiply
    105,244,126,381.80x = 157,864,464,427.68 × 33,532,666,343.71
  4. Step 4: Simplify right side
    105,244,126,381.80x = 5,293,616,413,181,553,410,048
  5. Step 5: Solve for x
    x = 5,293,616,413,181,553,410,048/105,244,126,381.80
  6. Step 6: Final answer
    x = 50,298,449,853.42

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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.