Home / 5,585,870,526.14-8,379,666,723.64-1,904,514,946.22

Finding the Fourth Proportional to 5,585,870,526.14, 8,379,666,723.64 and 1,904,514,946.22

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Solution

The fourth proportional to 5,585,870,526.14, 8,379,666,723.64 and 1,904,514,946.22 is: 2,857,065,956.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,585,870,526.14 : 8,379,666,723.64 = 1,904,514,946.22 : x
  2. Step 2: Convert to fraction form
    5,585,870,526.14/8,379,666,723.64 = 1,904,514,946.22/x
  3. Step 3: Cross multiply
    5,585,870,526.14x = 8,379,666,723.64 × 1,904,514,946.22
  4. Step 4: Simplify right side
    5,585,870,526.14x = 15,959,200,519,514,759,168
  5. Step 5: Solve for x
    x = 15,959,200,519,514,759,168/5,585,870,526.14
  6. Step 6: Final answer
    x = 2,857,065,956.83

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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.