Home / 95,685,334.04-143,613,560.98-49,030,647.62

Finding the Fourth Proportional to 95,685,334.04, 143,613,560.98 and 49,030,647.62

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Solution

The fourth proportional to 95,685,334.04, 143,613,560.98 and 49,030,647.62 is: 73,589,813.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,685,334.04 : 143,613,560.98 = 49,030,647.62 : x
  2. Step 2: Convert to fraction form
    95,685,334.04/143,613,560.98 = 49,030,647.62/x
  3. Step 3: Cross multiply
    95,685,334.04x = 143,613,560.98 × 49,030,647.62
  4. Step 4: Simplify right side
    95,685,334.04x = 7,041,465,901,739,112
  5. Step 5: Solve for x
    x = 7,041,465,901,739,112/95,685,334.04
  6. Step 6: Final answer
    x = 73,589,813.66

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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.