Home / 946,101,341,149.08-1,419,152,028,119-229,800,461,653.20

Finding the Fourth Proportional to 946,101,341,149.08, 1,419,152,028,119 and 229,800,461,653.20

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Solution

The fourth proportional to 946,101,341,149.08, 1,419,152,028,119 and 229,800,461,653.20 is: 344,700,696,462.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    946,101,341,149.08 : 1,419,152,028,119 = 229,800,461,653.20 : x
  2. Step 2: Convert to fraction form
    946,101,341,149.08/1,419,152,028,119 = 229,800,461,653.20/x
  3. Step 3: Cross multiply
    946,101,341,149.08x = 1,419,152,028,119 × 229,800,461,653.20
  4. Step 4: Simplify right side
    946,101,341,149.08x = 326,121,791,217,821,290,594,304
  5. Step 5: Solve for x
    x = 326,121,791,217,821,290,594,304/946,101,341,149.08
  6. Step 6: Final answer
    x = 344,700,696,462.11

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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.