Home / 37,043,261.28-55,566,989.28-11,487,903.84

Finding the Fourth Proportional to 37,043,261.28, 55,566,989.28 and 11,487,903.84

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Solution

The fourth proportional to 37,043,261.28, 55,566,989.28 and 11,487,903.84 is: 17,232,506.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,043,261.28 : 55,566,989.28 = 11,487,903.84 : x
  2. Step 2: Convert to fraction form
    37,043,261.28/55,566,989.28 = 11,487,903.84/x
  3. Step 3: Cross multiply
    37,043,261.28x = 55,566,989.28 × 11,487,903.84
  4. Step 4: Simplify right side
    37,043,261.28x = 638,348,229,526,950.88
  5. Step 5: Solve for x
    x = 638,348,229,526,950.88/37,043,261.28
  6. Step 6: Final answer
    x = 17,232,506.20

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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.