Home / 270,303,412,683.92-373,019,078,891.98-146,704,553,902.16

Finding the Fourth Proportional to 270,303,412,683.92, 373,019,078,891.98 and 146,704,553,902.16

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Solution

The fourth proportional to 270,303,412,683.92, 373,019,078,891.98 and 146,704,553,902.16 is: 202,452,484,866.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    270,303,412,683.92 : 373,019,078,891.98 = 146,704,553,902.16 : x
  2. Step 2: Convert to fraction form
    270,303,412,683.92/373,019,078,891.98 = 146,704,553,902.16/x
  3. Step 3: Cross multiply
    270,303,412,683.92x = 373,019,078,891.98 × 146,704,553,902.16
  4. Step 4: Simplify right side
    270,303,412,683.92x = 54,723,597,565,842,553,831,424
  5. Step 5: Solve for x
    x = 54,723,597,565,842,553,831,424/270,303,412,683.92
  6. Step 6: Final answer
    x = 202,452,484,866.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.