Home / 2,524,369,769.16-3,786,375,066.67-777,390,341.91

Finding the Fourth Proportional to 2,524,369,769.16, 3,786,375,066.67 and 777,390,341.91

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Solution

The fourth proportional to 2,524,369,769.16, 3,786,375,066.67 and 777,390,341.91 is: 1,166,030,208.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,524,369,769.16 : 3,786,375,066.67 = 777,390,341.91 : x
  2. Step 2: Convert to fraction form
    2,524,369,769.16/3,786,375,066.67 = 777,390,341.91/x
  3. Step 3: Cross multiply
    2,524,369,769.16x = 3,786,375,066.67 × 777,390,341.91
  4. Step 4: Simplify right side
    2,524,369,769.16x = 2,943,491,407,678,090,240
  5. Step 5: Solve for x
    x = 2,943,491,407,678,090,240/2,524,369,769.16
  6. Step 6: Final answer
    x = 1,166,030,208.27

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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.