Home / 1,780,753,215,022.80-2,671,129,822,534.30-1,780,753,215,022.80

Finding the Fourth Proportional to 1,780,753,215,022.80, 2,671,129,822,534.30 and 1,780,753,215,022.80

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Solution

The fourth proportional to 1,780,753,215,022.80, 2,671,129,822,534.30 and 1,780,753,215,022.80 is: 2,671,129,822,534.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,780,753,215,022.80 : 2,671,129,822,534.30 = 1,780,753,215,022.80 : x
  2. Step 2: Convert to fraction form
    1,780,753,215,022.80/2,671,129,822,534.30 = 1,780,753,215,022.80/x
  3. Step 3: Cross multiply
    1,780,753,215,022.80x = 2,671,129,822,534.30 × 1,780,753,215,022.80
  4. Step 4: Simplify right side
    1,780,753,215,022.80x = 4,756,623,019,221,235,718,422,528
  5. Step 5: Solve for x
    x = 4,756,623,019,221,235,718,422,528/1,780,753,215,022.80
  6. Step 6: Final answer
    x = 2,671,129,822,534.30

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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.