Home / 60,809,799.81-83,916,486.63-32,932,284.09

Finding the Fourth Proportional to 60,809,799.81, 83,916,486.63 and 32,932,284.09

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Solution

The fourth proportional to 60,809,799.81, 83,916,486.63 and 32,932,284.09 is: 45,445,990.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,809,799.81 : 83,916,486.63 = 32,932,284.09 : x
  2. Step 2: Convert to fraction form
    60,809,799.81/83,916,486.63 = 32,932,284.09/x
  3. Step 3: Cross multiply
    60,809,799.81x = 83,916,486.63 × 32,932,284.09
  4. Step 4: Simplify right side
    60,809,799.81x = 2,763,561,577,533,846.50
  5. Step 5: Solve for x
    x = 2,763,561,577,533,846.50/60,809,799.81
  6. Step 6: Final answer
    x = 45,445,990.39

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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.