Home / 2,949,567,215.19-4,070,404,390.08-1,593,201,110.93

Finding the Fourth Proportional to 2,949,567,215.19, 4,070,404,390.08 and 1,593,201,110.93

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Solution

The fourth proportional to 2,949,567,215.19, 4,070,404,390.08 and 1,593,201,110.93 is: 2,198,618,415.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,949,567,215.19 : 4,070,404,390.08 = 1,593,201,110.93 : x
  2. Step 2: Convert to fraction form
    2,949,567,215.19/4,070,404,390.08 = 1,593,201,110.93/x
  3. Step 3: Cross multiply
    2,949,567,215.19x = 4,070,404,390.08 × 1,593,201,110.93
  4. Step 4: Simplify right side
    2,949,567,215.19x = 6,484,972,796,189,452,288
  5. Step 5: Solve for x
    x = 6,484,972,796,189,452,288/2,949,567,215.19
  6. Step 6: Final answer
    x = 2,198,618,415.20

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1.5x scale

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.