Home / 4,713,078,351.27-7,070,343,940.32-1,606,934,580.69

Finding the Fourth Proportional to 4,713,078,351.27, 7,070,343,940.32 and 1,606,934,580.69

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Solution

The fourth proportional to 4,713,078,351.27, 7,070,343,940.32 and 1,606,934,580.69 is: 2,410,649,543.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,713,078,351.27 : 7,070,343,940.32 = 1,606,934,580.69 : x
  2. Step 2: Convert to fraction form
    4,713,078,351.27/7,070,343,940.32 = 1,606,934,580.69/x
  3. Step 3: Cross multiply
    4,713,078,351.27x = 7,070,343,940.32 × 1,606,934,580.69
  4. Step 4: Simplify right side
    4,713,078,351.27x = 11,361,580,175,072,200,704
  5. Step 5: Solve for x
    x = 11,361,580,175,072,200,704/4,713,078,351.27
  6. Step 6: Final answer
    x = 2,410,649,543.31

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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.