Home / 60,261,998.43-90,339,919.16-23,895,950.07

Finding the Fourth Proportional to 60,261,998.43, 90,339,919.16 and 23,895,950.07

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Solution

The fourth proportional to 60,261,998.43, 90,339,919.16 and 23,895,950.07 is: 35,822,877.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,261,998.43 : 90,339,919.16 = 23,895,950.07 : x
  2. Step 2: Convert to fraction form
    60,261,998.43/90,339,919.16 = 23,895,950.07/x
  3. Step 3: Cross multiply
    60,261,998.43x = 90,339,919.16 × 23,895,950.07
  4. Step 4: Simplify right side
    60,261,998.43x = 2,158,758,197,455,716.75
  5. Step 5: Solve for x
    x = 2,158,758,197,455,716.75/60,261,998.43
  6. Step 6: Final answer
    x = 35,822,877.66

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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.