Home / 45,210,267.81-62,382,605.91-26,629,107.57

Finding the Fourth Proportional to 45,210,267.81, 62,382,605.91 and 26,629,107.57

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Solution

The fourth proportional to 45,210,267.81, 62,382,605.91 and 26,629,107.57 is: 36,743,713.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    45,210,267.81 : 62,382,605.91 = 26,629,107.57 : x
  2. Step 2: Convert to fraction form
    45,210,267.81/62,382,605.91 = 26,629,107.57/x
  3. Step 3: Cross multiply
    45,210,267.81x = 62,382,605.91 × 26,629,107.57
  4. Step 4: Simplify right side
    45,210,267.81x = 1,661,193,123,274,307.75
  5. Step 5: Solve for x
    x = 1,661,193,123,274,307.75/45,210,267.81
  6. Step 6: Final answer
    x = 36,743,713.40

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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.