Home / 5,057,303,028.48-7,585,912,555.02-3,952,836,270.45

Finding the Fourth Proportional to 5,057,303,028.48, 7,585,912,555.02 and 3,952,836,270.45

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Solution

The fourth proportional to 5,057,303,028.48, 7,585,912,555.02 and 3,952,836,270.45 is: 5,929,221,587.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,057,303,028.48 : 7,585,912,555.02 = 3,952,836,270.45 : x
  2. Step 2: Convert to fraction form
    5,057,303,028.48/7,585,912,555.02 = 3,952,836,270.45/x
  3. Step 3: Cross multiply
    5,057,303,028.48x = 7,585,912,555.02 × 3,952,836,270.45
  4. Step 4: Simplify right side
    5,057,303,028.48x = 29,985,870,291,945,086,976
  5. Step 5: Solve for x
    x = 29,985,870,291,945,086,976/5,057,303,028.48
  6. Step 6: Final answer
    x = 5,929,221,587.69

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1.5x scale

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.