Home / 3,598,818,334.01-5,398,464,365.64-942,939,445.16

Finding the Fourth Proportional to 3,598,818,334.01, 5,398,464,365.64 and 942,939,445.16

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Solution

The fourth proportional to 3,598,818,334.01, 5,398,464,365.64 and 942,939,445.16 is: 1,414,471,229.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,598,818,334.01 : 5,398,464,365.64 = 942,939,445.16 : x
  2. Step 2: Convert to fraction form
    3,598,818,334.01/5,398,464,365.64 = 942,939,445.16/x
  3. Step 3: Cross multiply
    3,598,818,334.01x = 5,398,464,365.64 × 942,939,445.16
  4. Step 4: Simplify right side
    3,598,818,334.01x = 5,090,424,993,625,620,480
  5. Step 5: Solve for x
    x = 5,090,424,993,625,620,480/3,598,818,334.01
  6. Step 6: Final answer
    x = 1,414,471,229.49

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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.