Home / 81,636,045,367.24-112,657,741,670.82-44,086,550,071.24

Finding the Fourth Proportional to 81,636,045,367.24, 112,657,741,670.82 and 44,086,550,071.24

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Solution

The fourth proportional to 81,636,045,367.24, 112,657,741,670.82 and 44,086,550,071.24 is: 60,839,438,592.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,636,045,367.24 : 112,657,741,670.82 = 44,086,550,071.24 : x
  2. Step 2: Convert to fraction form
    81,636,045,367.24/112,657,741,670.82 = 44,086,550,071.24/x
  3. Step 3: Cross multiply
    81,636,045,367.24x = 112,657,741,670.82 × 44,086,550,071.24
  4. Step 4: Simplify right side
    81,636,045,367.24x = 4,966,691,169,083,427,127,296
  5. Step 5: Solve for x
    x = 4,966,691,169,083,427,127,296/81,636,045,367.24
  6. Step 6: Final answer
    x = 60,839,438,592.85

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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.