Home / 206,254,963,035.36-284,631,862,676.64-114,801,551,221.44

Finding the Fourth Proportional to 206,254,963,035.36, 284,631,862,676.64 and 114,801,551,221.44

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Solution

The fourth proportional to 206,254,963,035.36, 284,631,862,676.64 and 114,801,551,221.44 is: 158,426,148,304.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    206,254,963,035.36 : 284,631,862,676.64 = 114,801,551,221.44 : x
  2. Step 2: Convert to fraction form
    206,254,963,035.36/284,631,862,676.64 = 114,801,551,221.44/x
  3. Step 3: Cross multiply
    206,254,963,035.36x = 284,631,862,676.64 × 114,801,551,221.44
  4. Step 4: Simplify right side
    206,254,963,035.36x = 32,676,179,362,326,165,585,920
  5. Step 5: Solve for x
    x = 32,676,179,362,326,165,585,920/206,254,963,035.36
  6. Step 6: Final answer
    x = 158,426,148,304.24

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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.