Home / 4,976,832,266.30-7,465,248,399.45-1,704,193,802.30

Finding the Fourth Proportional to 4,976,832,266.30, 7,465,248,399.45 and 1,704,193,802.30

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Solution

The fourth proportional to 4,976,832,266.30, 7,465,248,399.45 and 1,704,193,802.30 is: 2,556,290,703.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,976,832,266.30 : 7,465,248,399.45 = 1,704,193,802.30 : x
  2. Step 2: Convert to fraction form
    4,976,832,266.30/7,465,248,399.45 = 1,704,193,802.30/x
  3. Step 3: Cross multiply
    4,976,832,266.30x = 7,465,248,399.45 × 1,704,193,802.30
  4. Step 4: Simplify right side
    4,976,832,266.30x = 12,722,230,054,972,684,288
  5. Step 5: Solve for x
    x = 12,722,230,054,972,684,288/4,976,832,266.30
  6. Step 6: Final answer
    x = 2,556,290,703.45

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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.