Home / 37,428,936.60-56,143,404.90-23,005,234.20

Finding the Fourth Proportional to 37,428,936.60, 56,143,404.90 and 23,005,234.20

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Solution

The fourth proportional to 37,428,936.60, 56,143,404.90 and 23,005,234.20 is: 34,507,851.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,428,936.60 : 56,143,404.90 = 23,005,234.20 : x
  2. Step 2: Convert to fraction form
    37,428,936.60/56,143,404.90 = 23,005,234.20/x
  3. Step 3: Cross multiply
    37,428,936.60x = 56,143,404.90 × 23,005,234.20
  4. Step 4: Simplify right side
    37,428,936.60x = 1,291,592,178,509,927.50
  5. Step 5: Solve for x
    x = 1,291,592,178,509,927.50/37,428,936.60
  6. Step 6: Final answer
    x = 34,507,851.30

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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.