Home / 67,459,308.66-93,093,877.29-36,519,477.93

Finding the Fourth Proportional to 67,459,308.66, 93,093,877.29 and 36,519,477.93

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Solution

The fourth proportional to 67,459,308.66, 93,093,877.29 and 36,519,477.93 is: 50,396,896.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,459,308.66 : 93,093,877.29 = 36,519,477.93 : x
  2. Step 2: Convert to fraction form
    67,459,308.66/93,093,877.29 = 36,519,477.93/x
  3. Step 3: Cross multiply
    67,459,308.66x = 93,093,877.29 × 36,519,477.93
  4. Step 4: Simplify right side
    67,459,308.66x = 3,399,739,797,110,283.50
  5. Step 5: Solve for x
    x = 3,399,739,797,110,283.50/67,459,308.66
  6. Step 6: Final answer
    x = 50,396,896.51

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.