Home / 233,977,640,648.32-350,721,506,589.49-97,917,719,969.27

Finding the Fourth Proportional to 233,977,640,648.32, 350,721,506,589.49 and 97,917,719,969.27

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Solution

The fourth proportional to 233,977,640,648.32, 350,721,506,589.49 and 97,917,719,969.27 is: 146,774,068,557.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,977,640,648.32 : 350,721,506,589.49 = 97,917,719,969.27 : x
  2. Step 2: Convert to fraction form
    233,977,640,648.32/350,721,506,589.49 = 97,917,719,969.27/x
  3. Step 3: Cross multiply
    233,977,640,648.32x = 350,721,506,589.49 × 97,917,719,969.27
  4. Step 4: Simplify right side
    233,977,640,648.32x = 34,341,850,269,430,864,412,672
  5. Step 5: Solve for x
    x = 34,341,850,269,430,864,412,672/233,977,640,648.32
  6. Step 6: Final answer
    x = 146,774,068,557.47

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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.