Home / 33,618,818,042.74-50,428,227,067.59-11,234,566,392.67

Finding the Fourth Proportional to 33,618,818,042.74, 50,428,227,067.59 and 11,234,566,392.67

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Solution

The fourth proportional to 33,618,818,042.74, 50,428,227,067.59 and 11,234,566,392.67 is: 16,851,849,590.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,618,818,042.74 : 50,428,227,067.59 = 11,234,566,392.67 : x
  2. Step 2: Convert to fraction form
    33,618,818,042.74/50,428,227,067.59 = 11,234,566,392.67/x
  3. Step 3: Cross multiply
    33,618,818,042.74x = 50,428,227,067.59 × 11,234,566,392.67
  4. Step 4: Simplify right side
    33,618,818,042.74x = 566,539,265,055,478,185,984
  5. Step 5: Solve for x
    x = 566,539,265,055,478,185,984/33,618,818,042.74
  6. Step 6: Final answer
    x = 16,851,849,590.17

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Double scale
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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.