Home / 27,363,359.68-40,963,210.08-16,547,928.64

Finding the Fourth Proportional to 27,363,359.68, 40,963,210.08 and 16,547,928.64

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Solution

The fourth proportional to 27,363,359.68, 40,963,210.08 and 16,547,928.64 is: 24,772,406.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,363,359.68 : 40,963,210.08 = 16,547,928.64 : x
  2. Step 2: Convert to fraction form
    27,363,359.68/40,963,210.08 = 16,547,928.64/x
  3. Step 3: Cross multiply
    27,363,359.68x = 40,963,210.08 × 16,547,928.64
  4. Step 4: Simplify right side
    27,363,359.68x = 677,856,277,269,168.62
  5. Step 5: Solve for x
    x = 677,856,277,269,168.62/27,363,359.68
  6. Step 6: Final answer
    x = 24,772,406.79

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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.