Home / 11,085,766.52-16,637,605.95-4,700,502.50

Finding the Fourth Proportional to 11,085,766.52, 16,637,605.95 and 4,700,502.50

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Solution

The fourth proportional to 11,085,766.52, 16,637,605.95 and 4,700,502.50 is: 7,054,551.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,085,766.52 : 16,637,605.95 = 4,700,502.50 : x
  2. Step 2: Convert to fraction form
    11,085,766.52/16,637,605.95 = 4,700,502.50/x
  3. Step 3: Cross multiply
    11,085,766.52x = 16,637,605.95 × 4,700,502.50
  4. Step 4: Simplify right side
    11,085,766.52x = 78,205,108,278,801.84
  5. Step 5: Solve for x
    x = 78,205,108,278,801.84/11,085,766.52
  6. Step 6: Final answer
    x = 7,054,551.27

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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.