Home / 56,007,497.80-84,011,246.70-32,954,768.20

Finding the Fourth Proportional to 56,007,497.80, 84,011,246.70 and 32,954,768.20

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Solution

The fourth proportional to 56,007,497.80, 84,011,246.70 and 32,954,768.20 is: 49,432,152.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,007,497.80 : 84,011,246.70 = 32,954,768.20 : x
  2. Step 2: Convert to fraction form
    56,007,497.80/84,011,246.70 = 32,954,768.20/x
  3. Step 3: Cross multiply
    56,007,497.80x = 84,011,246.70 × 32,954,768.20
  4. Step 4: Simplify right side
    56,007,497.80x = 2,768,571,161,191,515
  5. Step 5: Solve for x
    x = 2,768,571,161,191,515/56,007,497.80
  6. Step 6: Final answer
    x = 49,432,152.30

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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.