Home / 23,822,015.18-35,718,607.64-10,689,025.50

Finding the Fourth Proportional to 23,822,015.18, 35,718,607.64 and 10,689,025.50

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Solution

The fourth proportional to 23,822,015.18, 35,718,607.64 and 10,689,025.50 is: 16,027,070.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,822,015.18 : 35,718,607.64 = 10,689,025.50 : x
  2. Step 2: Convert to fraction form
    23,822,015.18/35,718,607.64 = 10,689,025.50/x
  3. Step 3: Cross multiply
    23,822,015.18x = 35,718,607.64 × 10,689,025.50
  4. Step 4: Simplify right side
    23,822,015.18x = 381,797,107,835,009.69
  5. Step 5: Solve for x
    x = 381,797,107,835,009.69/23,822,015.18
  6. Step 6: Final answer
    x = 16,027,070.13

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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.