Home / 235,007,181,532.98-352,579,934,006.25-75,827,294,750.34

Finding the Fourth Proportional to 235,007,181,532.98, 352,579,934,006.25 and 75,827,294,750.34

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Solution

The fourth proportional to 235,007,181,532.98, 352,579,934,006.25 and 75,827,294,750.34 is: 113,763,257,805.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    235,007,181,532.98 : 352,579,934,006.25 = 75,827,294,750.34 : x
  2. Step 2: Convert to fraction form
    235,007,181,532.98/352,579,934,006.25 = 75,827,294,750.34/x
  3. Step 3: Cross multiply
    235,007,181,532.98x = 352,579,934,006.25 × 75,827,294,750.34
  4. Step 4: Simplify right side
    235,007,181,532.98x = 26,735,182,578,947,343,777,792
  5. Step 5: Solve for x
    x = 26,735,182,578,947,343,777,792/235,007,181,532.98
  6. Step 6: Final answer
    x = 113,763,257,805.79

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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.