Home / 14,307,320,022.47-21,460,974,982.52-3,826,264,037.12

Finding the Fourth Proportional to 14,307,320,022.47, 21,460,974,982.52 and 3,826,264,037.12

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Solution

The fourth proportional to 14,307,320,022.47, 21,460,974,982.52 and 3,826,264,037.12 is: 5,739,394,704.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,307,320,022.47 : 21,460,974,982.52 = 3,826,264,037.12 : x
  2. Step 2: Convert to fraction form
    14,307,320,022.47/21,460,974,982.52 = 3,826,264,037.12/x
  3. Step 3: Cross multiply
    14,307,320,022.47x = 21,460,974,982.52 × 3,826,264,037.12
  4. Step 4: Simplify right side
    14,307,320,022.47x = 82,115,356,777,021,849,600
  5. Step 5: Solve for x
    x = 82,115,356,777,021,849,600/14,307,320,022.47
  6. Step 6: Final answer
    x = 5,739,394,704.81

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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.