Home / 2,239,508,726.70-3,359,263,090.05-1,012,717,200.30

Finding the Fourth Proportional to 2,239,508,726.70, 3,359,263,090.05 and 1,012,717,200.30

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Solution

The fourth proportional to 2,239,508,726.70, 3,359,263,090.05 and 1,012,717,200.30 is: 1,519,075,800.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,239,508,726.70 : 3,359,263,090.05 = 1,012,717,200.30 : x
  2. Step 2: Convert to fraction form
    2,239,508,726.70/3,359,263,090.05 = 1,012,717,200.30/x
  3. Step 3: Cross multiply
    2,239,508,726.70x = 3,359,263,090.05 × 1,012,717,200.30
  4. Step 4: Simplify right side
    2,239,508,726.70x = 3,401,983,511,626,563,072
  5. Step 5: Solve for x
    x = 3,401,983,511,626,563,072/2,239,508,726.70
  6. Step 6: Final answer
    x = 1,519,075,800.45

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Double scale
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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.