Home / 144,774,199.85-217,159,404.37-35,600,313.29

Finding the Fourth Proportional to 144,774,199.85, 217,159,404.37 and 35,600,313.29

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Solution

The fourth proportional to 144,774,199.85, 217,159,404.37 and 35,600,313.29 is: 53,400,003.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    144,774,199.85 : 217,159,404.37 = 35,600,313.29 : x
  2. Step 2: Convert to fraction form
    144,774,199.85/217,159,404.37 = 35,600,313.29/x
  3. Step 3: Cross multiply
    144,774,199.85x = 217,159,404.37 × 35,600,313.29
  4. Step 4: Simplify right side
    144,774,199.85x = 7,730,942,828,266,997
  5. Step 5: Solve for x
    x = 7,730,942,828,266,997/144,774,199.85
  6. Step 6: Final answer
    x = 53,400,003.84

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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.