Home / 2,481,430,217.70-3,722,145,326.55-2,210,235,875.40

Finding the Fourth Proportional to 2,481,430,217.70, 3,722,145,326.55 and 2,210,235,875.40

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Solution

The fourth proportional to 2,481,430,217.70, 3,722,145,326.55 and 2,210,235,875.40 is: 3,315,353,813.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,481,430,217.70 : 3,722,145,326.55 = 2,210,235,875.40 : x
  2. Step 2: Convert to fraction form
    2,481,430,217.70/3,722,145,326.55 = 2,210,235,875.40/x
  3. Step 3: Cross multiply
    2,481,430,217.70x = 3,722,145,326.55 × 2,210,235,875.40
  4. Step 4: Simplify right side
    2,481,430,217.70x = 8,226,819,134,193,258,496
  5. Step 5: Solve for x
    x = 8,226,819,134,193,258,496/2,481,430,217.70
  6. Step 6: Final answer
    x = 3,315,353,813.10

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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.