Home / 39,606,936.46-59,398,879.17-15,340,451.02

Finding the Fourth Proportional to 39,606,936.46, 59,398,879.17 and 15,340,451.02

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Solution

The fourth proportional to 39,606,936.46, 59,398,879.17 and 15,340,451.02 is: 23,006,212.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,606,936.46 : 59,398,879.17 = 15,340,451.02 : x
  2. Step 2: Convert to fraction form
    39,606,936.46/59,398,879.17 = 15,340,451.02/x
  3. Step 3: Cross multiply
    39,606,936.46x = 59,398,879.17 × 15,340,451.02
  4. Step 4: Simplify right side
    39,606,936.46x = 911,205,596,550,283.25
  5. Step 5: Solve for x
    x = 911,205,596,550,283.25/39,606,936.46
  6. Step 6: Final answer
    x = 23,006,212.50

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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.