Home / 2,676,502,073.80-4,014,753,110.70-2,378,044,808.20

Finding the Fourth Proportional to 2,676,502,073.80, 4,014,753,110.70 and 2,378,044,808.20

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Solution

The fourth proportional to 2,676,502,073.80, 4,014,753,110.70 and 2,378,044,808.20 is: 3,567,067,212.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,676,502,073.80 : 4,014,753,110.70 = 2,378,044,808.20 : x
  2. Step 2: Convert to fraction form
    2,676,502,073.80/4,014,753,110.70 = 2,378,044,808.20/x
  3. Step 3: Cross multiply
    2,676,502,073.80x = 4,014,753,110.70 × 2,378,044,808.20
  4. Step 4: Simplify right side
    2,676,502,073.80x = 9,547,262,791,104,933,888
  5. Step 5: Solve for x
    x = 9,547,262,791,104,933,888/2,676,502,073.80
  6. Step 6: Final answer
    x = 3,567,067,212.30

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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.