Home / 204,441,868,001.08-306,662,390,762.24-192,000,937,379.20

Finding the Fourth Proportional to 204,441,868,001.08, 306,662,390,762.24 and 192,000,937,379.20

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Solution

The fourth proportional to 204,441,868,001.08, 306,662,390,762.24 and 192,000,937,379.20 is: 288,001,019,854.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,441,868,001.08 : 306,662,390,762.24 = 192,000,937,379.20 : x
  2. Step 2: Convert to fraction form
    204,441,868,001.08/306,662,390,762.24 = 192,000,937,379.20/x
  3. Step 3: Cross multiply
    204,441,868,001.08x = 306,662,390,762.24 × 192,000,937,379.20
  4. Step 4: Simplify right side
    204,441,868,001.08x = 58,879,466,485,296,601,759,744
  5. Step 5: Solve for x
    x = 58,879,466,485,296,601,759,744/204,441,868,001.08
  6. Step 6: Final answer
    x = 288,001,019,854.63

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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.