Home / 10,284,554,602.38-14,191,550,561.94-5,767,504,105.66

Finding the Fourth Proportional to 10,284,554,602.38, 14,191,550,561.94 and 5,767,504,105.66

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Solution

The fourth proportional to 10,284,554,602.38, 14,191,550,561.94 and 5,767,504,105.66 is: 7,958,519,284.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,284,554,602.38 : 14,191,550,561.94 = 5,767,504,105.66 : x
  2. Step 2: Convert to fraction form
    10,284,554,602.38/14,191,550,561.94 = 5,767,504,105.66/x
  3. Step 3: Cross multiply
    10,284,554,602.38x = 14,191,550,561.94 × 5,767,504,105.66
  4. Step 4: Simplify right side
    10,284,554,602.38x = 81,849,826,131,670,433,792
  5. Step 5: Solve for x
    x = 81,849,826,131,670,433,792/10,284,554,602.38
  6. Step 6: Final answer
    x = 7,958,519,284.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.