Home / 49,078,254.93-73,609,397.12-23,170,506.18

Finding the Fourth Proportional to 49,078,254.93, 73,609,397.12 and 23,170,506.18

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Solution

The fourth proportional to 49,078,254.93, 73,609,397.12 and 23,170,506.18 is: 34,751,989.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,078,254.93 : 73,609,397.12 = 23,170,506.18 : x
  2. Step 2: Convert to fraction form
    49,078,254.93/73,609,397.12 = 23,170,506.18/x
  3. Step 3: Cross multiply
    49,078,254.93x = 73,609,397.12 × 23,170,506.18
  4. Step 4: Simplify right side
    49,078,254.93x = 1,705,566,990,759,181.50
  5. Step 5: Solve for x
    x = 1,705,566,990,759,181.50/49,078,254.93
  6. Step 6: Final answer
    x = 34,751,989.31

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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.