Home / 3,052,201,221.45-4,578,301,832.18-754,486,533.45

Finding the Fourth Proportional to 3,052,201,221.45, 4,578,301,832.18 and 754,486,533.45

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Solution

The fourth proportional to 3,052,201,221.45, 4,578,301,832.18 and 754,486,533.45 is: 1,131,729,800.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,052,201,221.45 : 4,578,301,832.18 = 754,486,533.45 : x
  2. Step 2: Convert to fraction form
    3,052,201,221.45/4,578,301,832.18 = 754,486,533.45/x
  3. Step 3: Cross multiply
    3,052,201,221.45x = 4,578,301,832.18 × 754,486,533.45
  4. Step 4: Simplify right side
    3,052,201,221.45x = 3,454,267,078,445,499,904
  5. Step 5: Solve for x
    x = 3,454,267,078,445,499,904/3,052,201,221.45
  6. Step 6: Final answer
    x = 1,131,729,800.18

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Double scale
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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.