Home / 19,037,024.92-28,544,806.50-6,254,097.40

Finding the Fourth Proportional to 19,037,024.92, 28,544,806.50 and 6,254,097.40

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Solution

The fourth proportional to 19,037,024.92, 28,544,806.50 and 6,254,097.40 is: 9,377,620.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,037,024.92 : 28,544,806.50 = 6,254,097.40 : x
  2. Step 2: Convert to fraction form
    19,037,024.92/28,544,806.50 = 6,254,097.40/x
  3. Step 3: Cross multiply
    19,037,024.92x = 28,544,806.50 × 6,254,097.40
  4. Step 4: Simplify right side
    19,037,024.92x = 178,522,000,115,153.12
  5. Step 5: Solve for x
    x = 178,522,000,115,153.12/19,037,024.92
  6. Step 6: Final answer
    x = 9,377,620.76

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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.