Home / 27,242,197.24-37,592,531.56-15,019,054.24

Finding the Fourth Proportional to 27,242,197.24, 37,592,531.56 and 15,019,054.24

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Solution

The fourth proportional to 27,242,197.24, 37,592,531.56 and 15,019,054.24 is: 20,725,357.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,242,197.24 : 37,592,531.56 = 15,019,054.24 : x
  2. Step 2: Convert to fraction form
    27,242,197.24/37,592,531.56 = 15,019,054.24/x
  3. Step 3: Cross multiply
    27,242,197.24x = 37,592,531.56 × 15,019,054.24
  4. Step 4: Simplify right side
    27,242,197.24x = 564,604,270,518,551.88
  5. Step 5: Solve for x
    x = 564,604,270,518,551.88/27,242,197.24
  6. Step 6: Final answer
    x = 20,725,357.27

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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.