Home / 58,277,087.68-80,422,638.96-32,171,820.16

Finding the Fourth Proportional to 58,277,087.68, 80,422,638.96 and 32,171,820.16

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Solution

The fourth proportional to 58,277,087.68, 80,422,638.96 and 32,171,820.16 is: 44,397,254.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,277,087.68 : 80,422,638.96 = 32,171,820.16 : x
  2. Step 2: Convert to fraction form
    58,277,087.68/80,422,638.96 = 32,171,820.16/x
  3. Step 3: Cross multiply
    58,277,087.68x = 80,422,638.96 × 32,171,820.16
  4. Step 4: Simplify right side
    58,277,087.68x = 2,587,342,677,413,729
  5. Step 5: Solve for x
    x = 2,587,342,677,413,729/58,277,087.68
  6. Step 6: Final answer
    x = 44,397,254.23

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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.