Home / 3,621,681,036.30-5,432,521,554.45-2,967,370,877.10

Finding the Fourth Proportional to 3,621,681,036.30, 5,432,521,554.45 and 2,967,370,877.10

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Solution

The fourth proportional to 3,621,681,036.30, 5,432,521,554.45 and 2,967,370,877.10 is: 4,451,056,315.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,621,681,036.30 : 5,432,521,554.45 = 2,967,370,877.10 : x
  2. Step 2: Convert to fraction form
    3,621,681,036.30/5,432,521,554.45 = 2,967,370,877.10/x
  3. Step 3: Cross multiply
    3,621,681,036.30x = 5,432,521,554.45 × 2,967,370,877.10
  4. Step 4: Simplify right side
    3,621,681,036.30x = 16,120,306,249,892,950,016
  5. Step 5: Solve for x
    x = 16,120,306,249,892,950,016/3,621,681,036.30
  6. Step 6: Final answer
    x = 4,451,056,315.65

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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.