Home / 35,933,999.10-53,900,998.65-14,357,931.90

Finding the Fourth Proportional to 35,933,999.10, 53,900,998.65 and 14,357,931.90

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Solution

The fourth proportional to 35,933,999.10, 53,900,998.65 and 14,357,931.90 is: 21,536,897.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,933,999.10 : 53,900,998.65 = 14,357,931.90 : x
  2. Step 2: Convert to fraction form
    35,933,999.10/53,900,998.65 = 14,357,931.90/x
  3. Step 3: Cross multiply
    35,933,999.10x = 53,900,998.65 × 14,357,931.90
  4. Step 4: Simplify right side
    35,933,999.10x = 773,906,867,958,691.88
  5. Step 5: Solve for x
    x = 773,906,867,958,691.88/35,933,999.10
  6. Step 6: Final answer
    x = 21,536,897.85

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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.