Home / 2,211,686,607.10-3,052,127,401.07-1,194,411,935.65

Finding the Fourth Proportional to 2,211,686,607.10, 3,052,127,401.07 and 1,194,411,935.65

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Solution

The fourth proportional to 2,211,686,607.10, 3,052,127,401.07 and 1,194,411,935.65 is: 1,648,288,408.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,211,686,607.10 : 3,052,127,401.07 = 1,194,411,935.65 : x
  2. Step 2: Convert to fraction form
    2,211,686,607.10/3,052,127,401.07 = 1,194,411,935.65/x
  3. Step 3: Cross multiply
    2,211,686,607.10x = 3,052,127,401.07 × 1,194,411,935.65
  4. Step 4: Simplify right side
    2,211,686,607.10x = 3,645,497,396,962,423,296
  5. Step 5: Solve for x
    x = 3,645,497,396,962,423,296/2,211,686,607.10
  6. Step 6: Final answer
    x = 1,648,288,408.16

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.