Home / 81,636,045,368.24-112,657,741,672.20-44,086,550,072.24

Finding the Fourth Proportional to 81,636,045,368.24, 112,657,741,672.20 and 44,086,550,072.24

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Solution

The fourth proportional to 81,636,045,368.24, 112,657,741,672.20 and 44,086,550,072.24 is: 60,839,438,594.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,636,045,368.24 : 112,657,741,672.20 = 44,086,550,072.24 : x
  2. Step 2: Convert to fraction form
    81,636,045,368.24/112,657,741,672.20 = 44,086,550,072.24/x
  3. Step 3: Cross multiply
    81,636,045,368.24x = 112,657,741,672.20 × 44,086,550,072.24
  4. Step 4: Simplify right side
    81,636,045,368.24x = 4,966,691,169,256,923,463,680
  5. Step 5: Solve for x
    x = 4,966,691,169,256,923,463,680/81,636,045,368.24
  6. Step 6: Final answer
    x = 60,839,438,594.23

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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.