Home / 5,342,601,528,371-7,372,385,491,732-2,998,348,159,502.50

Finding the Fourth Proportional to 5,342,601,528,371, 7,372,385,491,732 and 2,998,348,159,502.50

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Solution

The fourth proportional to 5,342,601,528,371, 7,372,385,491,732 and 2,998,348,159,502.50 is: 4,137,493,382,744.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,342,601,528,371 : 7,372,385,491,732 = 2,998,348,159,502.50 : x
  2. Step 2: Convert to fraction form
    5,342,601,528,371/7,372,385,491,732 = 2,998,348,159,502.50/x
  3. Step 3: Cross multiply
    5,342,601,528,371x = 7,372,385,491,732 × 2,998,348,159,502.50
  4. Step 4: Simplify right side
    5,342,601,528,371x = 22,104,978,470,277,573,947,424,768
  5. Step 5: Solve for x
    x = 22,104,978,470,277,573,947,424,768/5,342,601,528,371
  6. Step 6: Final answer
    x = 4,137,493,382,744.86

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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.