Home / 95,595,992.10-143,393,769.45-40,973,159.34

Finding the Fourth Proportional to 95,595,992.10, 143,393,769.45 and 40,973,159.34

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Solution

The fourth proportional to 95,595,992.10, 143,393,769.45 and 40,973,159.34 is: 61,459,645.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,595,992.10 : 143,393,769.45 = 40,973,159.34 : x
  2. Step 2: Convert to fraction form
    95,595,992.10/143,393,769.45 = 40,973,159.34/x
  3. Step 3: Cross multiply
    95,595,992.10x = 143,393,769.45 × 40,973,159.34
  4. Step 4: Simplify right side
    95,595,992.10x = 5,875,295,764,038,074
  5. Step 5: Solve for x
    x = 5,875,295,764,038,074/95,595,992.10
  6. Step 6: Final answer
    x = 61,459,645.27

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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.