Home / 10,761,984,005.10-16,142,976,007.65-10,761,984,005.10

Finding the Fourth Proportional to 10,761,984,005.10, 16,142,976,007.65 and 10,761,984,005.10

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Solution

The fourth proportional to 10,761,984,005.10, 16,142,976,007.65 and 10,761,984,005.10 is: 16,142,976,007.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,761,984,005.10 : 16,142,976,007.65 = 10,761,984,005.10 : x
  2. Step 2: Convert to fraction form
    10,761,984,005.10/16,142,976,007.65 = 10,761,984,005.10/x
  3. Step 3: Cross multiply
    10,761,984,005.10x = 16,142,976,007.65 × 10,761,984,005.10
  4. Step 4: Simplify right side
    10,761,984,005.10x = 173,730,449,589,042,348,032
  5. Step 5: Solve for x
    x = 173,730,449,589,042,348,032/10,761,984,005.10
  6. Step 6: Final answer
    x = 16,142,976,007.65

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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.