Home / 6,111,573,906.10-9,167,360,859.15-4,135,729,412.20

Finding the Fourth Proportional to 6,111,573,906.10, 9,167,360,859.15 and 4,135,729,412.20

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Solution

The fourth proportional to 6,111,573,906.10, 9,167,360,859.15 and 4,135,729,412.20 is: 6,203,594,118.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,111,573,906.10 : 9,167,360,859.15 = 4,135,729,412.20 : x
  2. Step 2: Convert to fraction form
    6,111,573,906.10/9,167,360,859.15 = 4,135,729,412.20/x
  3. Step 3: Cross multiply
    6,111,573,906.10x = 9,167,360,859.15 × 4,135,729,412.20
  4. Step 4: Simplify right side
    6,111,573,906.10x = 37,913,723,937,437,712,384
  5. Step 5: Solve for x
    x = 37,913,723,937,437,712,384/6,111,573,906.10
  6. Step 6: Final answer
    x = 6,203,594,118.30

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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.