Home / 895,912,753,078.80-1,343,869,129,618.20-895,912,753,078.80

Finding the Fourth Proportional to 895,912,753,078.80, 1,343,869,129,618.20 and 895,912,753,078.80

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Solution

The fourth proportional to 895,912,753,078.80, 1,343,869,129,618.20 and 895,912,753,078.80 is: 1,343,869,129,618.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    895,912,753,078.80 : 1,343,869,129,618.20 = 895,912,753,078.80 : x
  2. Step 2: Convert to fraction form
    895,912,753,078.80/1,343,869,129,618.20 = 895,912,753,078.80/x
  3. Step 3: Cross multiply
    895,912,753,078.80x = 1,343,869,129,618.20 × 895,912,753,078.80
  4. Step 4: Simplify right side
    895,912,753,078.80x = 1,203,989,491,693,852,370,665,472
  5. Step 5: Solve for x
    x = 1,203,989,491,693,852,370,665,472/895,912,753,078.80
  6. Step 6: Final answer
    x = 1,343,869,129,618.20

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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.