Home / 32,029,319.55-48,039,313.73-9,307,847.55

Finding the Fourth Proportional to 32,029,319.55, 48,039,313.73 and 9,307,847.55

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Solution

The fourth proportional to 32,029,319.55, 48,039,313.73 and 9,307,847.55 is: 13,960,415.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,029,319.55 : 48,039,313.73 = 9,307,847.55 : x
  2. Step 2: Convert to fraction form
    32,029,319.55/48,039,313.73 = 9,307,847.55/x
  3. Step 3: Cross multiply
    32,029,319.55x = 48,039,313.73 × 9,307,847.55
  4. Step 4: Simplify right side
    32,029,319.55x = 447,142,608,558,922.69
  5. Step 5: Solve for x
    x = 447,142,608,558,922.69/32,029,319.55
  6. Step 6: Final answer
    x = 13,960,415.48

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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.