Home / 3,655,900,656.33-5,480,023,572.19-1,529,964,395.66

Finding the Fourth Proportional to 3,655,900,656.33, 5,480,023,572.19 and 1,529,964,395.66

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Solution

The fourth proportional to 3,655,900,656.33, 5,480,023,572.19 and 1,529,964,395.66 is: 2,293,344,852.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,655,900,656.33 : 5,480,023,572.19 = 1,529,964,395.66 : x
  2. Step 2: Convert to fraction form
    3,655,900,656.33/5,480,023,572.19 = 1,529,964,395.66/x
  3. Step 3: Cross multiply
    3,655,900,656.33x = 5,480,023,572.19 × 1,529,964,395.66
  4. Step 4: Simplify right side
    3,655,900,656.33x = 8,384,240,952,828,227,584
  5. Step 5: Solve for x
    x = 8,384,240,952,828,227,584/3,655,900,656.33
  6. Step 6: Final answer
    x = 2,293,344,852.88

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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.