Home / 61,960,066,199.84-92,959,066,918.24-31,728,609,972.83

Finding the Fourth Proportional to 61,960,066,199.84, 92,959,066,918.24 and 31,728,609,972.83

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Solution

The fourth proportional to 61,960,066,199.84, 92,959,066,918.24 and 31,728,609,972.83 is: 47,602,627,927.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,960,066,199.84 : 92,959,066,918.24 = 31,728,609,972.83 : x
  2. Step 2: Convert to fraction form
    61,960,066,199.84/92,959,066,918.24 = 31,728,609,972.83/x
  3. Step 3: Cross multiply
    61,960,066,199.84x = 92,959,066,918.24 × 31,728,609,972.83
  4. Step 4: Simplify right side
    61,960,066,199.84x = 2,949,461,977,687,224,483,840
  5. Step 5: Solve for x
    x = 2,949,461,977,687,224,483,840/61,960,066,199.84
  6. Step 6: Final answer
    x = 47,602,627,927.71

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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.