Home / 15,048,727.56-22,567,314.96-6,407,349.30

Finding the Fourth Proportional to 15,048,727.56, 22,567,314.96 and 6,407,349.30

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Solution

The fourth proportional to 15,048,727.56, 22,567,314.96 and 6,407,349.30 is: 9,608,564.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,048,727.56 : 22,567,314.96 = 6,407,349.30 : x
  2. Step 2: Convert to fraction form
    15,048,727.56/22,567,314.96 = 6,407,349.30/x
  3. Step 3: Cross multiply
    15,048,727.56x = 22,567,314.96 × 6,407,349.30
  4. Step 4: Simplify right side
    15,048,727.56x = 144,596,669,711,835.53
  5. Step 5: Solve for x
    x = 144,596,669,711,835.53/15,048,727.56
  6. Step 6: Final answer
    x = 9,608,564.52

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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.