Home / 14,376,917,361.24-21,567,693,352.44-4,428,356,445.48

Finding the Fourth Proportional to 14,376,917,361.24, 21,567,693,352.44 and 4,428,356,445.48

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Solution

The fourth proportional to 14,376,917,361.24, 21,567,693,352.44 and 4,428,356,445.48 is: 6,643,248,442.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,376,917,361.24 : 21,567,693,352.44 = 4,428,356,445.48 : x
  2. Step 2: Convert to fraction form
    14,376,917,361.24/21,567,693,352.44 = 4,428,356,445.48/x
  3. Step 3: Cross multiply
    14,376,917,361.24x = 21,567,693,352.44 × 4,428,356,445.48
  4. Step 4: Simplify right side
    14,376,917,361.24x = 95,509,433,871,413,805,056
  5. Step 5: Solve for x
    x = 95,509,433,871,413,805,056/14,376,917,361.24
  6. Step 6: Final answer
    x = 6,643,248,442.74

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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.