Home / 149,375,998.40-224,063,997.60-35,908,606.40

Finding the Fourth Proportional to 149,375,998.40, 224,063,997.60 and 35,908,606.40

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Solution

The fourth proportional to 149,375,998.40, 224,063,997.60 and 35,908,606.40 is: 53,862,909.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    149,375,998.40 : 224,063,997.60 = 35,908,606.40 : x
  2. Step 2: Convert to fraction form
    149,375,998.40/224,063,997.60 = 35,908,606.40/x
  3. Step 3: Cross multiply
    149,375,998.40x = 224,063,997.60 × 35,908,606.40
  4. Step 4: Simplify right side
    149,375,998.40x = 8,045,825,898,228,944
  5. Step 5: Solve for x
    x = 8,045,825,898,228,944/149,375,998.40
  6. Step 6: Final answer
    x = 53,862,909.60

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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.