Home / 6,672,012,247.91-9,207,517,564.69-3,661,238,614.46

Finding the Fourth Proportional to 6,672,012,247.91, 9,207,517,564.69 and 3,661,238,614.46

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Solution

The fourth proportional to 6,672,012,247.91, 9,207,517,564.69 and 3,661,238,614.46 is: 5,052,586,475.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,672,012,247.91 : 9,207,517,564.69 = 3,661,238,614.46 : x
  2. Step 2: Convert to fraction form
    6,672,012,247.91/9,207,517,564.69 = 3,661,238,614.46/x
  3. Step 3: Cross multiply
    6,672,012,247.91x = 9,207,517,564.69 × 3,661,238,614.46
  4. Step 4: Simplify right side
    6,672,012,247.91x = 33,710,918,851,106,537,472
  5. Step 5: Solve for x
    x = 33,710,918,851,106,537,472/6,672,012,247.91
  6. Step 6: Final answer
    x = 5,052,586,475.94

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Double scale
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1.5x scale

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.