Home / 2,054,870,443.71-3,082,296,975.90-744,465,261.15

Finding the Fourth Proportional to 2,054,870,443.71, 3,082,296,975.90 and 744,465,261.15

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Solution

The fourth proportional to 2,054,870,443.71, 3,082,296,975.90 and 744,465,261.15 is: 1,116,694,743.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,054,870,443.71 : 3,082,296,975.90 = 744,465,261.15 : x
  2. Step 2: Convert to fraction form
    2,054,870,443.71/3,082,296,975.90 = 744,465,261.15/x
  3. Step 3: Cross multiply
    2,054,870,443.71x = 3,082,296,975.90 × 744,465,261.15
  4. Step 4: Simplify right side
    2,054,870,443.71x = 2,294,663,023,105,248,768
  5. Step 5: Solve for x
    x = 2,294,663,023,105,248,768/2,054,870,443.71
  6. Step 6: Final answer
    x = 1,116,694,743.52

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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.