Home / 334,600,103,735.09-461,749,706,834.78-190,092,162,970.74

Finding the Fourth Proportional to 334,600,103,735.09, 461,749,706,834.78 and 190,092,162,970.74

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Solution

The fourth proportional to 334,600,103,735.09, 461,749,706,834.78 and 190,092,162,970.74 is: 262,328,073,253.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,600,103,735.09 : 461,749,706,834.78 = 190,092,162,970.74 : x
  2. Step 2: Convert to fraction form
    334,600,103,735.09/461,749,706,834.78 = 190,092,162,970.74/x
  3. Step 3: Cross multiply
    334,600,103,735.09x = 461,749,706,834.78 × 190,092,162,970.74
  4. Step 4: Simplify right side
    334,600,103,735.09x = 87,775,000,523,328,425,295,872
  5. Step 5: Solve for x
    x = 87,775,000,523,328,425,295,872/334,600,103,735.09
  6. Step 6: Final answer
    x = 262,328,073,253.74

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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.