Home / 19,371,500,713,491-29,057,279,036,073-7,910,763,868,399.90

Finding the Fourth Proportional to 19,371,500,713,491, 29,057,279,036,073 and 7,910,763,868,399.90

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Solution

The fourth proportional to 19,371,500,713,491, 29,057,279,036,073 and 7,910,763,868,399.90 is: 11,866,157,223,043.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,371,500,713,491 : 29,057,279,036,073 = 7,910,763,868,399.90 : x
  2. Step 2: Convert to fraction form
    19,371,500,713,491/29,057,279,036,073 = 7,910,763,868,399.90/x
  3. Step 3: Cross multiply
    19,371,500,713,491x = 29,057,279,036,073 × 7,910,763,868,399.90
  4. Step 4: Simplify right side
    19,371,500,713,491x = 229,865,273,112,580,182,031,466,496
  5. Step 5: Solve for x
    x = 229,865,273,112,580,182,031,466,496/19,371,500,713,491
  6. Step 6: Final answer
    x = 11,866,157,223,043.33

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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.