Home / 5,585,870,524.14-8,379,666,720.64-1,904,514,944.22

Finding the Fourth Proportional to 5,585,870,524.14, 8,379,666,720.64 and 1,904,514,944.22

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Solution

The fourth proportional to 5,585,870,524.14, 8,379,666,720.64 and 1,904,514,944.22 is: 2,857,065,953.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,870,524.14 : 8,379,666,720.64 = 1,904,514,944.22 : x
  2. Step 2: Convert to fraction form
    5,585,870,524.14/8,379,666,720.64 = 1,904,514,944.22/x
  3. Step 3: Cross multiply
    5,585,870,524.14x = 8,379,666,720.64 × 1,904,514,944.22
  4. Step 4: Simplify right side
    5,585,870,524.14x = 15,959,200,497,041,881,088
  5. Step 5: Solve for x
    x = 15,959,200,497,041,881,088/5,585,870,524.14
  6. Step 6: Final answer
    x = 2,857,065,953.83

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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.