Home / 61,960,066,190.25-92,959,066,903.68-31,728,609,963.24

Finding the Fourth Proportional to 61,960,066,190.25, 92,959,066,903.68 and 31,728,609,963.24

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Solution

The fourth proportional to 61,960,066,190.25, 92,959,066,903.68 and 31,728,609,963.24 is: 47,602,627,913.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,960,066,190.25 : 92,959,066,903.68 = 31,728,609,963.24 : x
  2. Step 2: Convert to fraction form
    61,960,066,190.25/92,959,066,903.68 = 31,728,609,963.24/x
  3. Step 3: Cross multiply
    61,960,066,190.25x = 92,959,066,903.68 × 31,728,609,963.24
  4. Step 4: Simplify right side
    61,960,066,190.25x = 2,949,461,976,333,594,656,768
  5. Step 5: Solve for x
    x = 2,949,461,976,333,594,656,768/61,960,066,190.25
  6. Step 6: Final answer
    x = 47,602,627,913.23

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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.