Home / 2,018,228,974.90-3,027,343,462.35-1,474,033,390.90

Finding the Fourth Proportional to 2,018,228,974.90, 3,027,343,462.35 and 1,474,033,390.90

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Solution

The fourth proportional to 2,018,228,974.90, 3,027,343,462.35 and 1,474,033,390.90 is: 2,211,050,086.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,018,228,974.90 : 3,027,343,462.35 = 1,474,033,390.90 : x
  2. Step 2: Convert to fraction form
    2,018,228,974.90/3,027,343,462.35 = 1,474,033,390.90/x
  3. Step 3: Cross multiply
    2,018,228,974.90x = 3,027,343,462.35 × 1,474,033,390.90
  4. Step 4: Simplify right side
    2,018,228,974.90x = 4,462,405,349,226,717,184
  5. Step 5: Solve for x
    x = 4,462,405,349,226,717,184/2,018,228,974.90
  6. Step 6: Final answer
    x = 2,211,050,086.35

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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.