Home / 6,795,502,767.10-10,193,254,150.65-2,138,804,148.70

Finding the Fourth Proportional to 6,795,502,767.10, 10,193,254,150.65 and 2,138,804,148.70

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Solution

The fourth proportional to 6,795,502,767.10, 10,193,254,150.65 and 2,138,804,148.70 is: 3,208,206,223.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,795,502,767.10 : 10,193,254,150.65 = 2,138,804,148.70 : x
  2. Step 2: Convert to fraction form
    6,795,502,767.10/10,193,254,150.65 = 2,138,804,148.70/x
  3. Step 3: Cross multiply
    6,795,502,767.10x = 10,193,254,150.65 × 2,138,804,148.70
  4. Step 4: Simplify right side
    6,795,502,767.10x = 21,801,374,266,163,716,096
  5. Step 5: Solve for x
    x = 21,801,374,266,163,716,096/6,795,502,767.10
  6. Step 6: Final answer
    x = 3,208,206,223.05

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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.