Home / 97,160,056.95-145,765,610.16-34,917,655.44

Finding the Fourth Proportional to 97,160,056.95, 145,765,610.16 and 34,917,655.44

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Solution

The fourth proportional to 97,160,056.95, 145,765,610.16 and 34,917,655.44 is: 52,385,656.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,160,056.95 : 145,765,610.16 = 34,917,655.44 : x
  2. Step 2: Convert to fraction form
    97,160,056.95/145,765,610.16 = 34,917,655.44/x
  3. Step 3: Cross multiply
    97,160,056.95x = 145,765,610.16 × 34,917,655.44
  4. Step 4: Simplify right side
    97,160,056.95x = 5,089,793,350,568,243
  5. Step 5: Solve for x
    x = 5,089,793,350,568,243/97,160,056.95
  6. Step 6: Final answer
    x = 52,385,656.31

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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.