Home / 9,631,146,943.41-14,443,254,512.19-3,333,865,157.43

Finding the Fourth Proportional to 9,631,146,943.41, 14,443,254,512.19 and 3,333,865,157.43

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Solution

The fourth proportional to 9,631,146,943.41, 14,443,254,512.19 and 3,333,865,157.43 is: 4,999,597,998.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,631,146,943.41 : 14,443,254,512.19 = 3,333,865,157.43 : x
  2. Step 2: Convert to fraction form
    9,631,146,943.41/14,443,254,512.19 = 3,333,865,157.43/x
  3. Step 3: Cross multiply
    9,631,146,943.41x = 14,443,254,512.19 × 3,333,865,157.43
  4. Step 4: Simplify right side
    9,631,146,943.41x = 48,151,862,978,083,872,768
  5. Step 5: Solve for x
    x = 48,151,862,978,083,872,768/9,631,146,943.41
  6. Step 6: Final answer
    x = 4,999,597,998.14

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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.