Home / 302,868,204.15-454,302,306.23-230,308,792.95

Finding the Fourth Proportional to 302,868,204.15, 454,302,306.23 and 230,308,792.95

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Solution

The fourth proportional to 302,868,204.15, 454,302,306.23 and 230,308,792.95 is: 345,463,189.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,868,204.15 : 454,302,306.23 = 230,308,792.95 : x
  2. Step 2: Convert to fraction form
    302,868,204.15/454,302,306.23 = 230,308,792.95/x
  3. Step 3: Cross multiply
    302,868,204.15x = 454,302,306.23 × 230,308,792.95
  4. Step 4: Simplify right side
    302,868,204.15x = 104,629,815,781,081,024
  5. Step 5: Solve for x
    x = 104,629,815,781,081,024/302,868,204.15
  6. Step 6: Final answer
    x = 345,463,189.43

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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.