Home / 13,049,049.02-19,576,094.22-4,961,395.82

Finding the Fourth Proportional to 13,049,049.02, 19,576,094.22 and 4,961,395.82

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Solution

The fourth proportional to 13,049,049.02, 19,576,094.22 and 4,961,395.82 is: 7,443,052.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,049,049.02 : 19,576,094.22 = 4,961,395.82 : x
  2. Step 2: Convert to fraction form
    13,049,049.02/19,576,094.22 = 4,961,395.82/x
  3. Step 3: Cross multiply
    13,049,049.02x = 19,576,094.22 × 4,961,395.82
  4. Step 4: Simplify right side
    13,049,049.02x = 97,124,752,035,034.16
  5. Step 5: Solve for x
    x = 97,124,752,035,034.16/13,049,049.02
  6. Step 6: Final answer
    x = 7,443,052.12

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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.