Home / 25,557,772.24-35,269,585.24-13,955,253.32

Finding the Fourth Proportional to 25,557,772.24, 35,269,585.24 and 13,955,253.32

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Solution

The fourth proportional to 25,557,772.24, 35,269,585.24 and 13,955,253.32 is: 19,258,172.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,557,772.24 : 35,269,585.24 = 13,955,253.32 : x
  2. Step 2: Convert to fraction form
    25,557,772.24/35,269,585.24 = 13,955,253.32/x
  3. Step 3: Cross multiply
    25,557,772.24x = 35,269,585.24 × 13,955,253.32
  4. Step 4: Simplify right side
    25,557,772.24x = 492,195,996,515,533.06
  5. Step 5: Solve for x
    x = 492,195,996,515,533.06/25,557,772.24
  6. Step 6: Final answer
    x = 19,258,172.89

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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.