Home / 105,244,126,387.80-157,864,464,436.68-33,532,666,349.70

Finding the Fourth Proportional to 105,244,126,387.80, 157,864,464,436.68 and 33,532,666,349.70

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Solution

The fourth proportional to 105,244,126,387.80, 157,864,464,436.68 and 33,532,666,349.70 is: 50,298,449,862.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    105,244,126,387.80 : 157,864,464,436.68 = 33,532,666,349.70 : x
  2. Step 2: Convert to fraction form
    105,244,126,387.80/157,864,464,436.68 = 33,532,666,349.70/x
  3. Step 3: Cross multiply
    105,244,126,387.80x = 157,864,464,436.68 × 33,532,666,349.70
  4. Step 4: Simplify right side
    105,244,126,387.80x = 5,293,616,414,429,271,818,240
  5. Step 5: Solve for x
    x = 5,293,616,414,429,271,818,240/105,244,126,387.80
  6. Step 6: Final answer
    x = 50,298,449,862.40

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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.