Home / 69,513,864,684.44-95,939,241,697.50-39,033,470,024.60

Finding the Fourth Proportional to 69,513,864,684.44, 95,939,241,697.50 and 39,033,470,024.60

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Solution

The fourth proportional to 69,513,864,684.44, 95,939,241,697.50 and 39,033,470,024.60 is: 53,871,864,727.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,513,864,684.44 : 95,939,241,697.50 = 39,033,470,024.60 : x
  2. Step 2: Convert to fraction form
    69,513,864,684.44/95,939,241,697.50 = 39,033,470,024.60/x
  3. Step 3: Cross multiply
    69,513,864,684.44x = 95,939,241,697.50 × 39,033,470,024.60
  4. Step 4: Simplify right side
    69,513,864,684.44x = 3,744,841,514,982,220,759,040
  5. Step 5: Solve for x
    x = 3,744,841,514,982,220,759,040/69,513,864,684.44
  6. Step 6: Final answer
    x = 53,871,864,727.73

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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.