Home / 35,783,999.10-53,675,998.65-8,857,655.10

Finding the Fourth Proportional to 35,783,999.10, 53,675,998.65 and 8,857,655.10

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Solution

The fourth proportional to 35,783,999.10, 53,675,998.65 and 8,857,655.10 is: 13,286,482.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,783,999.10 : 53,675,998.65 = 8,857,655.10 : x
  2. Step 2: Convert to fraction form
    35,783,999.10/53,675,998.65 = 8,857,655.10/x
  3. Step 3: Cross multiply
    35,783,999.10x = 53,675,998.65 × 8,857,655.10
  4. Step 4: Simplify right side
    35,783,999.10x = 475,443,483,189,765.56
  5. Step 5: Solve for x
    x = 475,443,483,189,765.56/35,783,999.10
  6. Step 6: Final answer
    x = 13,286,482.65

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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.