Home / 27,537,180,868.60-41,305,771,302.90-8,906,560,019.80

Finding the Fourth Proportional to 27,537,180,868.60, 41,305,771,302.90 and 8,906,560,019.80

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Solution

The fourth proportional to 27,537,180,868.60, 41,305,771,302.90 and 8,906,560,019.80 is: 13,359,840,029.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,537,180,868.60 : 41,305,771,302.90 = 8,906,560,019.80 : x
  2. Step 2: Convert to fraction form
    27,537,180,868.60/41,305,771,302.90 = 8,906,560,019.80/x
  3. Step 3: Cross multiply
    27,537,180,868.60x = 41,305,771,302.90 × 8,906,560,019.80
  4. Step 4: Simplify right side
    27,537,180,868.60x = 367,892,331,273,411,297,280
  5. Step 5: Solve for x
    x = 367,892,331,273,411,297,280/27,537,180,868.60
  6. Step 6: Final answer
    x = 13,359,840,029.70

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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.