Home / 16,735,955.67-25,092,472.95-8,522,699.36

Finding the Fourth Proportional to 16,735,955.67, 25,092,472.95 and 8,522,699.36

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Solution

The fourth proportional to 16,735,955.67, 25,092,472.95 and 8,522,699.36 is: 12,778,212.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,735,955.67 : 25,092,472.95 = 8,522,699.36 : x
  2. Step 2: Convert to fraction form
    16,735,955.67/25,092,472.95 = 8,522,699.36/x
  3. Step 3: Cross multiply
    16,735,955.67x = 25,092,472.95 × 8,522,699.36
  4. Step 4: Simplify right side
    16,735,955.67x = 213,855,603,026,319.94
  5. Step 5: Solve for x
    x = 213,855,603,026,319.94/16,735,955.67
  6. Step 6: Final answer
    x = 12,778,212.80

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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.