Home / 40,578,791.59-56,072,880.93-29,546,322.49

Finding the Fourth Proportional to 40,578,791.59, 56,072,880.93 and 29,546,322.49

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Solution

The fourth proportional to 40,578,791.59, 56,072,880.93 and 29,546,322.49 is: 40,827,914.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,578,791.59 : 56,072,880.93 = 29,546,322.49 : x
  2. Step 2: Convert to fraction form
    40,578,791.59/56,072,880.93 = 29,546,322.49/x
  3. Step 3: Cross multiply
    40,578,791.59x = 56,072,880.93 × 29,546,322.49
  4. Step 4: Simplify right side
    40,578,791.59x = 1,656,747,422,901,151
  5. Step 5: Solve for x
    x = 1,656,747,422,901,151/40,578,791.59
  6. Step 6: Final answer
    x = 40,827,914.24

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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.