Home / 24,131,080.72-36,196,628.28-7,091,753.68

Finding the Fourth Proportional to 24,131,080.72, 36,196,628.28 and 7,091,753.68

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Solution

The fourth proportional to 24,131,080.72, 36,196,628.28 and 7,091,753.68 is: 10,637,632.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,131,080.72 : 36,196,628.28 = 7,091,753.68 : x
  2. Step 2: Convert to fraction form
    24,131,080.72/36,196,628.28 = 7,091,753.68/x
  3. Step 3: Cross multiply
    24,131,080.72x = 36,196,628.28 × 7,091,753.68
  4. Step 4: Simplify right side
    24,131,080.72x = 256,697,571,808,282.06
  5. Step 5: Solve for x
    x = 256,697,571,808,282.06/24,131,080.72
  6. Step 6: Final answer
    x = 10,637,632.64

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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.