Home / 24,772,909.07-34,199,040.26-15,485,645.46

Finding the Fourth Proportional to 24,772,909.07, 34,199,040.26 and 15,485,645.46

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Solution

The fourth proportional to 24,772,909.07, 34,199,040.26 and 15,485,645.46 is: 21,377,958.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,772,909.07 : 34,199,040.26 = 15,485,645.46 : x
  2. Step 2: Convert to fraction form
    24,772,909.07/34,199,040.26 = 15,485,645.46/x
  3. Step 3: Cross multiply
    24,772,909.07x = 34,199,040.26 × 15,485,645.46
  4. Step 4: Simplify right side
    24,772,909.07x = 529,594,212,461,198.06
  5. Step 5: Solve for x
    x = 529,594,212,461,198.06/24,772,909.07
  6. Step 6: Final answer
    x = 21,377,958.12

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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.