Home / 23,582,009.52-32,543,809.02-13,269,099.24

Finding the Fourth Proportional to 23,582,009.52, 32,543,809.02 and 13,269,099.24

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Solution

The fourth proportional to 23,582,009.52, 32,543,809.02 and 13,269,099.24 is: 18,311,714.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,582,009.52 : 32,543,809.02 = 13,269,099.24 : x
  2. Step 2: Convert to fraction form
    23,582,009.52/32,543,809.02 = 13,269,099.24/x
  3. Step 3: Cross multiply
    23,582,009.52x = 32,543,809.02 × 13,269,099.24
  4. Step 4: Simplify right side
    23,582,009.52x = 431,827,031,533,987.12
  5. Step 5: Solve for x
    x = 431,827,031,533,987.12/23,582,009.52
  6. Step 6: Final answer
    x = 18,311,714.75

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.