Home / 76,652,436.32-114,996,777.84-24,836,953.40

Finding the Fourth Proportional to 76,652,436.32, 114,996,777.84 and 24,836,953.40

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Solution

The fourth proportional to 76,652,436.32, 114,996,777.84 and 24,836,953.40 is: 37,261,302.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,652,436.32 : 114,996,777.84 = 24,836,953.40 : x
  2. Step 2: Convert to fraction form
    76,652,436.32/114,996,777.84 = 24,836,953.40/x
  3. Step 3: Cross multiply
    76,652,436.32x = 114,996,777.84 × 24,836,953.40
  4. Step 4: Simplify right side
    76,652,436.32x = 2,856,169,612,362,232.50
  5. Step 5: Solve for x
    x = 2,856,169,612,362,232.50/76,652,436.32
  6. Step 6: Final answer
    x = 37,261,302.44

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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.