Home / 27,506,056.28-41,260,454.95-10,468,049.72

Finding the Fourth Proportional to 27,506,056.28, 41,260,454.95 and 10,468,049.72

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Solution

The fourth proportional to 27,506,056.28, 41,260,454.95 and 10,468,049.72 is: 15,702,596.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,506,056.28 : 41,260,454.95 = 10,468,049.72 : x
  2. Step 2: Convert to fraction form
    27,506,056.28/41,260,454.95 = 10,468,049.72/x
  3. Step 3: Cross multiply
    27,506,056.28x = 41,260,454.95 × 10,468,049.72
  4. Step 4: Simplify right side
    27,506,056.28x = 431,916,493,963,401.12
  5. Step 5: Solve for x
    x = 431,916,493,963,401.12/27,506,056.28
  6. Step 6: Final answer
    x = 15,702,596.17

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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.