Home / 39,776,443.50-59,664,495.14-11,022,496.50

Finding the Fourth Proportional to 39,776,443.50, 59,664,495.14 and 11,022,496.50

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Solution

The fourth proportional to 39,776,443.50, 59,664,495.14 and 11,022,496.50 is: 16,533,697.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,776,443.50 : 59,664,495.14 = 11,022,496.50 : x
  2. Step 2: Convert to fraction form
    39,776,443.50/59,664,495.14 = 11,022,496.50/x
  3. Step 3: Cross multiply
    39,776,443.50x = 59,664,495.14 × 11,022,496.50
  4. Step 4: Simplify right side
    39,776,443.50x = 657,651,688,854,917
  5. Step 5: Solve for x
    x = 657,651,688,854,917/39,776,443.50
  6. Step 6: Final answer
    x = 16,533,697.61

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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.