Home / 5,502,940,864.71-8,254,180,735.01-1,772,149,677.05

Finding the Fourth Proportional to 5,502,940,864.71, 8,254,180,735.01 and 1,772,149,677.05

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Solution

The fourth proportional to 5,502,940,864.71, 8,254,180,735.01 and 1,772,149,677.05 is: 2,658,150,266.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,502,940,864.71 : 8,254,180,735.01 = 1,772,149,677.05 : x
  2. Step 2: Convert to fraction form
    5,502,940,864.71/8,254,180,735.01 = 1,772,149,677.05/x
  3. Step 3: Cross multiply
    5,502,940,864.71x = 8,254,180,735.01 × 1,772,149,677.05
  4. Step 4: Simplify right side
    5,502,940,864.71x = 14,627,643,723,810,172,928
  5. Step 5: Solve for x
    x = 14,627,643,723,810,172,928/5,502,940,864.71
  6. Step 6: Final answer
    x = 2,658,150,266.09

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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.