Home / 37,300,511.48-55,950,767.21-34,072,007.40

Finding the Fourth Proportional to 37,300,511.48, 55,950,767.21 and 34,072,007.40

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Solution

The fourth proportional to 37,300,511.48, 55,950,767.21 and 34,072,007.40 is: 51,108,011.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,300,511.48 : 55,950,767.21 = 34,072,007.40 : x
  2. Step 2: Convert to fraction form
    37,300,511.48/55,950,767.21 = 34,072,007.40/x
  3. Step 3: Cross multiply
    37,300,511.48x = 55,950,767.21 × 34,072,007.40
  4. Step 4: Simplify right side
    37,300,511.48x = 1,906,354,954,499,977.25
  5. Step 5: Solve for x
    x = 1,906,354,954,499,977.25/37,300,511.48
  6. Step 6: Final answer
    x = 51,108,011.10

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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.