Home / 35,246,448.39-52,870,037.69-10,654,579.87

Finding the Fourth Proportional to 35,246,448.39, 52,870,037.69 and 10,654,579.87

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Solution

The fourth proportional to 35,246,448.39, 52,870,037.69 and 10,654,579.87 is: 15,981,980.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,246,448.39 : 52,870,037.69 = 10,654,579.87 : x
  2. Step 2: Convert to fraction form
    35,246,448.39/52,870,037.69 = 10,654,579.87/x
  3. Step 3: Cross multiply
    35,246,448.39x = 52,870,037.69 × 10,654,579.87
  4. Step 4: Simplify right side
    35,246,448.39x = 563,308,039,244,742.38
  5. Step 5: Solve for x
    x = 563,308,039,244,742.38/35,246,448.39
  6. Step 6: Final answer
    x = 15,981,980.17

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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.