Home / 5,774,890,272.30-8,662,335,408.45-1,412,822,544.30

Finding the Fourth Proportional to 5,774,890,272.30, 8,662,335,408.45 and 1,412,822,544.30

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Solution

The fourth proportional to 5,774,890,272.30, 8,662,335,408.45 and 1,412,822,544.30 is: 2,119,233,816.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,774,890,272.30 : 8,662,335,408.45 = 1,412,822,544.30 : x
  2. Step 2: Convert to fraction form
    5,774,890,272.30/8,662,335,408.45 = 1,412,822,544.30/x
  3. Step 3: Cross multiply
    5,774,890,272.30x = 8,662,335,408.45 × 1,412,822,544.30
  4. Step 4: Simplify right side
    5,774,890,272.30x = 12,238,342,751,346,309,120
  5. Step 5: Solve for x
    x = 12,238,342,751,346,309,120/5,774,890,272.30
  6. Step 6: Final answer
    x = 2,119,233,816.45

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Double scale
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1.5x scale

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.