Home / 124,161,944,916.07-186,242,917,163.92-29,834,892,692.94

Finding the Fourth Proportional to 124,161,944,916.07, 186,242,917,163.92 and 29,834,892,692.94

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Solution

The fourth proportional to 124,161,944,916.07, 186,242,917,163.92 and 29,834,892,692.94 is: 44,752,338,988.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    124,161,944,916.07 : 186,242,917,163.92 = 29,834,892,692.94 : x
  2. Step 2: Convert to fraction form
    124,161,944,916.07/186,242,917,163.92 = 29,834,892,692.94/x
  3. Step 3: Cross multiply
    124,161,944,916.07x = 186,242,917,163.92 × 29,834,892,692.94
  4. Step 4: Simplify right side
    124,161,944,916.07x = 5,556,537,448,404,735,754,240
  5. Step 5: Solve for x
    x = 5,556,537,448,404,735,754,240/124,161,944,916.07
  6. Step 6: Final answer
    x = 44,752,338,988.90

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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.