Home / 19,371,500,713,408-29,057,279,035,938-7,910,763,868,306.20

Finding the Fourth Proportional to 19,371,500,713,408, 29,057,279,035,938 and 7,910,763,868,306.20

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Solution

The fourth proportional to 19,371,500,713,408, 29,057,279,035,938 and 7,910,763,868,306.20 is: 11,866,157,222,898.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,371,500,713,408 : 29,057,279,035,938 = 7,910,763,868,306.20 : x
  2. Step 2: Convert to fraction form
    19,371,500,713,408/29,057,279,035,938 = 7,910,763,868,306.20/x
  3. Step 3: Cross multiply
    19,371,500,713,408x = 29,057,279,035,938 × 7,910,763,868,306.20
  4. Step 4: Simplify right side
    19,371,500,713,408x = 229,865,273,108,789,546,975,232,000
  5. Step 5: Solve for x
    x = 229,865,273,108,789,546,975,232,000/19,371,500,713,408
  6. Step 6: Final answer
    x = 11,866,157,222,898.49

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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.