Home / 16,386,947.73-24,581,602.58-6,289,568.73

Finding the Fourth Proportional to 16,386,947.73, 24,581,602.58 and 6,289,568.73

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Solution

The fourth proportional to 16,386,947.73, 24,581,602.58 and 6,289,568.73 is: 9,434,806.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,386,947.73 : 24,581,602.58 = 6,289,568.73 : x
  2. Step 2: Convert to fraction form
    16,386,947.73/24,581,602.58 = 6,289,568.73/x
  3. Step 3: Cross multiply
    16,386,947.73x = 24,581,602.58 × 6,289,568.73
  4. Step 4: Simplify right side
    16,386,947.73x = 154,607,678,889,007.50
  5. Step 5: Solve for x
    x = 154,607,678,889,007.50/16,386,947.73
  6. Step 6: Final answer
    x = 9,434,806.37

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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.