Home / 35,099,616.24-48,435,442.28-19,417,705.20

Finding the Fourth Proportional to 35,099,616.24, 48,435,442.28 and 19,417,705.20

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Solution

The fourth proportional to 35,099,616.24, 48,435,442.28 and 19,417,705.20 is: 26,795,311.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,099,616.24 : 48,435,442.28 = 19,417,705.20 : x
  2. Step 2: Convert to fraction form
    35,099,616.24/48,435,442.28 = 19,417,705.20/x
  3. Step 3: Cross multiply
    35,099,616.24x = 48,435,442.28 × 19,417,705.20
  4. Step 4: Simplify right side
    35,099,616.24x = 940,505,139,424,655.88
  5. Step 5: Solve for x
    x = 940,505,139,424,655.88/35,099,616.24
  6. Step 6: Final answer
    x = 26,795,311.18

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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.