Home / 183,213,990.27-274,820,810.45-46,899,155.07

Finding the Fourth Proportional to 183,213,990.27, 274,820,810.45 and 46,899,155.07

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Solution

The fourth proportional to 183,213,990.27, 274,820,810.45 and 46,899,155.07 is: 70,348,687.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    183,213,990.27 : 274,820,810.45 = 46,899,155.07 : x
  2. Step 2: Convert to fraction form
    183,213,990.27/274,820,810.45 = 46,899,155.07/x
  3. Step 3: Cross multiply
    183,213,990.27x = 274,820,810.45 × 46,899,155.07
  4. Step 4: Simplify right side
    183,213,990.27x = 12,888,863,805,757,626
  5. Step 5: Solve for x
    x = 12,888,863,805,757,626/183,213,990.27
  6. Step 6: Final answer
    x = 70,348,687.82

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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.