Home / 65,071,935.39-97,607,481.75-16,549,369.97

Finding the Fourth Proportional to 65,071,935.39, 97,607,481.75 and 16,549,369.97

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Solution

The fourth proportional to 65,071,935.39, 97,607,481.75 and 16,549,369.97 is: 24,823,947.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,071,935.39 : 97,607,481.75 = 16,549,369.97 : x
  2. Step 2: Convert to fraction form
    65,071,935.39/97,607,481.75 = 16,549,369.97/x
  3. Step 3: Cross multiply
    65,071,935.39x = 97,607,481.75 × 16,549,369.97
  4. Step 4: Simplify right side
    65,071,935.39x = 1,615,342,326,832,735.50
  5. Step 5: Solve for x
    x = 1,615,342,326,832,735.50/65,071,935.39
  6. Step 6: Final answer
    x = 24,823,947.79

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.