Home / 6,516,164,230.20-9,774,246,345.30-2,154,096,502.20

Finding the Fourth Proportional to 6,516,164,230.20, 9,774,246,345.30 and 2,154,096,502.20

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Solution

The fourth proportional to 6,516,164,230.20, 9,774,246,345.30 and 2,154,096,502.20 is: 3,231,144,753.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,516,164,230.20 : 9,774,246,345.30 = 2,154,096,502.20 : x
  2. Step 2: Convert to fraction form
    6,516,164,230.20/9,774,246,345.30 = 2,154,096,502.20/x
  3. Step 3: Cross multiply
    6,516,164,230.20x = 9,774,246,345.30 × 2,154,096,502.20
  4. Step 4: Simplify right side
    6,516,164,230.20x = 21,054,669,864,051,859,456
  5. Step 5: Solve for x
    x = 21,054,669,864,051,859,456/6,516,164,230.20
  6. Step 6: Final answer
    x = 3,231,144,753.30

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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.