Home / 15,056,572.06-22,572,162.15-6,530,487.22

Finding the Fourth Proportional to 15,056,572.06, 22,572,162.15 and 6,530,487.22

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Solution

The fourth proportional to 15,056,572.06, 22,572,162.15 and 6,530,487.22 is: 9,790,224.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,056,572.06 : 22,572,162.15 = 6,530,487.22 : x
  2. Step 2: Convert to fraction form
    15,056,572.06/22,572,162.15 = 6,530,487.22/x
  3. Step 3: Cross multiply
    15,056,572.06x = 22,572,162.15 × 6,530,487.22
  4. Step 4: Simplify right side
    15,056,572.06x = 147,407,216,448,342.72
  5. Step 5: Solve for x
    x = 147,407,216,448,342.72/15,056,572.06
  6. Step 6: Final answer
    x = 9,790,224.22

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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.