Home / 6,659,735,240.17-9,986,333,995.77-3,294,417,945.47

Finding the Fourth Proportional to 6,659,735,240.17, 9,986,333,995.77 and 3,294,417,945.47

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Solution

The fourth proportional to 6,659,735,240.17, 9,986,333,995.77 and 3,294,417,945.47 is: 4,940,009,886.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,659,735,240.17 : 9,986,333,995.77 = 3,294,417,945.47 : x
  2. Step 2: Convert to fraction form
    6,659,735,240.17/9,986,333,995.77 = 3,294,417,945.47/x
  3. Step 3: Cross multiply
    6,659,735,240.17x = 9,986,333,995.77 × 3,294,417,945.47
  4. Step 4: Simplify right side
    6,659,735,240.17x = 32,899,157,925,116,284,928
  5. Step 5: Solve for x
    x = 32,899,157,925,116,284,928/6,659,735,240.17
  6. Step 6: Final answer
    x = 4,940,009,886.08

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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.