Home / 55,883,600.96-83,825,405.28-15,494,086.08

Finding the Fourth Proportional to 55,883,600.96, 83,825,405.28 and 15,494,086.08

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Solution

The fourth proportional to 55,883,600.96, 83,825,405.28 and 15,494,086.08 is: 23,241,130.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    55,883,600.96 : 83,825,405.28 = 15,494,086.08 : x
  2. Step 2: Convert to fraction form
    55,883,600.96/83,825,405.28 = 15,494,086.08/x
  3. Step 3: Cross multiply
    55,883,600.96x = 83,825,405.28 × 15,494,086.08
  4. Step 4: Simplify right side
    55,883,600.96x = 1,298,798,045,099,206.50
  5. Step 5: Solve for x
    x = 1,298,798,045,099,206.50/55,883,600.96
  6. Step 6: Final answer
    x = 23,241,130.18

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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.