Home / 29,528,079.45-44,292,119.18-11,577,183.45

Finding the Fourth Proportional to 29,528,079.45, 44,292,119.18 and 11,577,183.45

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Solution

The fourth proportional to 29,528,079.45, 44,292,119.18 and 11,577,183.45 is: 17,365,775.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,528,079.45 : 44,292,119.18 = 11,577,183.45 : x
  2. Step 2: Convert to fraction form
    29,528,079.45/44,292,119.18 = 11,577,183.45/x
  3. Step 3: Cross multiply
    29,528,079.45x = 44,292,119.18 × 11,577,183.45
  4. Step 4: Simplify right side
    29,528,079.45x = 512,777,989,078,237.56
  5. Step 5: Solve for x
    x = 512,777,989,078,237.56/29,528,079.45
  6. Step 6: Final answer
    x = 17,365,775.18

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1.5x scale

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.