Home / 37,442,982.10-56,164,473.15-9,076,134.10

Finding the Fourth Proportional to 37,442,982.10, 56,164,473.15 and 9,076,134.10

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Solution

The fourth proportional to 37,442,982.10, 56,164,473.15 and 9,076,134.10 is: 13,614,201.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,442,982.10 : 56,164,473.15 = 9,076,134.10 : x
  2. Step 2: Convert to fraction form
    37,442,982.10/56,164,473.15 = 9,076,134.10/x
  3. Step 3: Cross multiply
    37,442,982.10x = 56,164,473.15 × 9,076,134.10
  4. Step 4: Simplify right side
    37,442,982.10x = 509,756,289,965,249.38
  5. Step 5: Solve for x
    x = 509,756,289,965,249.38/37,442,982.10
  6. Step 6: Final answer
    x = 13,614,201.15

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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.