Home / 15,308,457.54-22,962,112.08-3,793,962.66

Finding the Fourth Proportional to 15,308,457.54, 22,962,112.08 and 3,793,962.66

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Solution

The fourth proportional to 15,308,457.54, 22,962,112.08 and 3,793,962.66 is: 5,690,801.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,308,457.54 : 22,962,112.08 = 3,793,962.66 : x
  2. Step 2: Convert to fraction form
    15,308,457.54/22,962,112.08 = 3,793,962.66/x
  3. Step 3: Cross multiply
    15,308,457.54x = 22,962,112.08 × 3,793,962.66
  4. Step 4: Simplify right side
    15,308,457.54x = 87,117,395,826,254.92
  5. Step 5: Solve for x
    x = 87,117,395,826,254.92/15,308,457.54
  6. Step 6: Final answer
    x = 5,690,801.68

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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.