Home / 414,901,022.48-572,596,049.86-236,292,462.94

Finding the Fourth Proportional to 414,901,022.48, 572,596,049.86 and 236,292,462.94

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Solution

The fourth proportional to 414,901,022.48, 572,596,049.86 and 236,292,462.94 is: 326,102,187.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    414,901,022.48 : 572,596,049.86 = 236,292,462.94 : x
  2. Step 2: Convert to fraction form
    414,901,022.48/572,596,049.86 = 236,292,462.94/x
  3. Step 3: Cross multiply
    414,901,022.48x = 572,596,049.86 × 236,292,462.94
  4. Step 4: Simplify right side
    414,901,022.48x = 135,300,130,891,134,448
  5. Step 5: Solve for x
    x = 135,300,130,891,134,448/414,901,022.48
  6. Step 6: Final answer
    x = 326,102,187.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.