Home / 54,004,085-74,525,637.32-29,557,799

Finding the Fourth Proportional to 54,004,085, 74,525,637.32 and 29,557,799

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Solution

The fourth proportional to 54,004,085, 74,525,637.32 and 29,557,799 is: 40,789,762.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,004,085 : 74,525,637.32 = 29,557,799 : x
  2. Step 2: Convert to fraction form
    54,004,085/74,525,637.32 = 29,557,799/x
  3. Step 3: Cross multiply
    54,004,085x = 74,525,637.32 × 29,557,799
  4. Step 4: Simplify right side
    54,004,085x = 2,202,813,808,251,458.50
  5. Step 5: Solve for x
    x = 2,202,813,808,251,458.50/54,004,085
  6. Step 6: Final answer
    x = 40,789,762.63

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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.