Home / 56,170,807.20-84,114,493.20-44,833,399.20

Finding the Fourth Proportional to 56,170,807.20, 84,114,493.20 and 44,833,399.20

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Solution

The fourth proportional to 56,170,807.20, 84,114,493.20 and 44,833,399.20 is: 67,136,985.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,170,807.20 : 84,114,493.20 = 44,833,399.20 : x
  2. Step 2: Convert to fraction form
    56,170,807.20/84,114,493.20 = 44,833,399.20/x
  3. Step 3: Cross multiply
    56,170,807.20x = 84,114,493.20 × 44,833,399.20
  4. Step 4: Simplify right side
    56,170,807.20x = 3,771,138,652,141,286
  5. Step 5: Solve for x
    x = 3,771,138,652,141,286/56,170,807.20
  6. Step 6: Final answer
    x = 67,136,985.21

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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.