Home / 16,410,547.57-24,616,871.07-6,313,168.57

Finding the Fourth Proportional to 16,410,547.57, 24,616,871.07 and 6,313,168.57

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Solution

The fourth proportional to 16,410,547.57, 24,616,871.07 and 6,313,168.57 is: 9,470,156.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,410,547.57 : 24,616,871.07 = 6,313,168.57 : x
  2. Step 2: Convert to fraction form
    16,410,547.57/24,616,871.07 = 6,313,168.57/x
  3. Step 3: Cross multiply
    16,410,547.57x = 24,616,871.07 × 6,313,168.57
  4. Step 4: Simplify right side
    16,410,547.57x = 155,410,456,730,866.28
  5. Step 5: Solve for x
    x = 155,410,456,730,866.28/16,410,547.57
  6. Step 6: Final answer
    x = 9,470,156.68

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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.