Home / 27,702,023.40-41,553,035.10-7,507,265.40

Finding the Fourth Proportional to 27,702,023.40, 41,553,035.10 and 7,507,265.40

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Solution

The fourth proportional to 27,702,023.40, 41,553,035.10 and 7,507,265.40 is: 11,260,898.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,702,023.40 : 41,553,035.10 = 7,507,265.40 : x
  2. Step 2: Convert to fraction form
    27,702,023.40/41,553,035.10 = 7,507,265.40/x
  3. Step 3: Cross multiply
    27,702,023.40x = 41,553,035.10 × 7,507,265.40
  4. Step 4: Simplify right side
    27,702,023.40x = 311,949,662,671,215.56
  5. Step 5: Solve for x
    x = 311,949,662,671,215.56/27,702,023.40
  6. Step 6: Final answer
    x = 11,260,898.10

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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.