Home / 43,366,716.36-64,963,338.12-26,085,377.70

Finding the Fourth Proportional to 43,366,716.36, 64,963,338.12 and 26,085,377.70

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Solution

The fourth proportional to 43,366,716.36, 64,963,338.12 and 26,085,377.70 is: 39,075,894.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,366,716.36 : 64,963,338.12 = 26,085,377.70 : x
  2. Step 2: Convert to fraction form
    43,366,716.36/64,963,338.12 = 26,085,377.70/x
  3. Step 3: Cross multiply
    43,366,716.36x = 64,963,338.12 × 26,085,377.70
  4. Step 4: Simplify right side
    43,366,716.36x = 1,694,593,211,513,007.75
  5. Step 5: Solve for x
    x = 1,694,593,211,513,007.75/43,366,716.36
  6. Step 6: Final answer
    x = 39,075,894.00

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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.