Home / 16,004,719.18-24,009,579.24-5,219,511.76

Finding the Fourth Proportional to 16,004,719.18, 24,009,579.24 and 5,219,511.76

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Solution

The fourth proportional to 16,004,719.18, 24,009,579.24 and 5,219,511.76 is: 7,830,083.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,004,719.18 : 24,009,579.24 = 5,219,511.76 : x
  2. Step 2: Convert to fraction form
    16,004,719.18/24,009,579.24 = 5,219,511.76/x
  3. Step 3: Cross multiply
    16,004,719.18x = 24,009,579.24 × 5,219,511.76
  4. Step 4: Simplify right side
    16,004,719.18x = 125,318,281,195,831.84
  5. Step 5: Solve for x
    x = 125,318,281,195,831.84/16,004,719.18
  6. Step 6: Final answer
    x = 7,830,083.10

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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.