Home / 3,005,696,308.18-4,508,686,179.88-2,480,090,529.46

Finding the Fourth Proportional to 3,005,696,308.18, 4,508,686,179.88 and 2,480,090,529.46

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Solution

The fourth proportional to 3,005,696,308.18, 4,508,686,179.88 and 2,480,090,529.46 is: 3,720,252,729.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,005,696,308.18 : 4,508,686,179.88 = 2,480,090,529.46 : x
  2. Step 2: Convert to fraction form
    3,005,696,308.18/4,508,686,179.88 = 2,480,090,529.46/x
  3. Step 3: Cross multiply
    3,005,696,308.18x = 4,508,686,179.88 × 2,480,090,529.46
  4. Step 4: Simplify right side
    3,005,696,308.18x = 11,181,949,895,027,574,784
  5. Step 5: Solve for x
    x = 11,181,949,895,027,574,784/3,005,696,308.18
  6. Step 6: Final answer
    x = 3,720,252,729.66

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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.