Home / 81,636,045,366.24-112,657,741,669.44-44,086,550,070.24

Finding the Fourth Proportional to 81,636,045,366.24, 112,657,741,669.44 and 44,086,550,070.24

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Solution

The fourth proportional to 81,636,045,366.24, 112,657,741,669.44 and 44,086,550,070.24 is: 60,839,438,591.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    81,636,045,366.24 : 112,657,741,669.44 = 44,086,550,070.24 : x
  2. Step 2: Convert to fraction form
    81,636,045,366.24/112,657,741,669.44 = 44,086,550,070.24/x
  3. Step 3: Cross multiply
    81,636,045,366.24x = 112,657,741,669.44 × 44,086,550,070.24
  4. Step 4: Simplify right side
    81,636,045,366.24x = 4,966,691,168,909,929,742,336
  5. Step 5: Solve for x
    x = 4,966,691,168,909,929,742,336/81,636,045,366.24
  6. Step 6: Final answer
    x = 60,839,438,591.47

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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.