Home / 1,761,060,168.75-2,641,521,308.81-596,528,658.29

Finding the Fourth Proportional to 1,761,060,168.75, 2,641,521,308.81 and 596,528,658.29

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Solution

The fourth proportional to 1,761,060,168.75, 2,641,521,308.81 and 596,528,658.29 is: 894,769,633.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,761,060,168.75 : 2,641,521,308.81 = 596,528,658.29 : x
  2. Step 2: Convert to fraction form
    1,761,060,168.75/2,641,521,308.81 = 596,528,658.29/x
  3. Step 3: Cross multiply
    1,761,060,168.75x = 2,641,521,308.81 × 596,528,658.29
  4. Step 4: Simplify right side
    1,761,060,168.75x = 1,575,743,162,179,267,072
  5. Step 5: Solve for x
    x = 1,575,743,162,179,267,072/1,761,060,168.75
  6. Step 6: Final answer
    x = 894,769,633.73

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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.