Home / 6,547,202,367.12-9,035,142,896.45-3,536,455,057.25

Finding the Fourth Proportional to 6,547,202,367.12, 9,035,142,896.45 and 3,536,455,057.25

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Solution

The fourth proportional to 6,547,202,367.12, 9,035,142,896.45 and 3,536,455,057.25 is: 4,880,309,939.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,547,202,367.12 : 9,035,142,896.45 = 3,536,455,057.25 : x
  2. Step 2: Convert to fraction form
    6,547,202,367.12/9,035,142,896.45 = 3,536,455,057.25/x
  3. Step 3: Cross multiply
    6,547,202,367.12x = 9,035,142,896.45 × 3,536,455,057.25
  4. Step 4: Simplify right side
    6,547,202,367.12x = 31,952,376,789,090,676,736
  5. Step 5: Solve for x
    x = 31,952,376,789,090,676,736/6,547,202,367.12
  6. Step 6: Final answer
    x = 4,880,309,939.64

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.