Home / 46,907,465,571.25-64,732,344,199.77-25,497,707,007.49

Finding the Fourth Proportional to 46,907,465,571.25, 64,732,344,199.77 and 25,497,707,007.49

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Solution

The fourth proportional to 46,907,465,571.25, 64,732,344,199.77 and 25,497,707,007.49 is: 35,186,858,343.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,907,465,571.25 : 64,732,344,199.77 = 25,497,707,007.49 : x
  2. Step 2: Convert to fraction form
    46,907,465,571.25/64,732,344,199.77 = 25,497,707,007.49/x
  3. Step 3: Cross multiply
    46,907,465,571.25x = 64,732,344,199.77 × 25,497,707,007.49
  4. Step 4: Simplify right side
    46,907,465,571.25x = 1,650,526,346,313,730,097,152
  5. Step 5: Solve for x
    x = 1,650,526,346,313,730,097,152/46,907,465,571.25
  6. Step 6: Final answer
    x = 35,186,858,343.62

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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.