Home / 7,571,071,751.91-11,346,456,276.42-5,892,384,248.22

Finding the Fourth Proportional to 7,571,071,751.91, 11,346,456,276.42 and 5,892,384,248.22

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Solution

The fourth proportional to 7,571,071,751.91, 11,346,456,276.42 and 5,892,384,248.22 is: 8,830,675,818.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,571,071,751.91 : 11,346,456,276.42 = 5,892,384,248.22 : x
  2. Step 2: Convert to fraction form
    7,571,071,751.91/11,346,456,276.42 = 5,892,384,248.22/x
  3. Step 3: Cross multiply
    7,571,071,751.91x = 11,346,456,276.42 × 5,892,384,248.22
  4. Step 4: Simplify right side
    7,571,071,751.91x = 66,857,680,236,294,168,576
  5. Step 5: Solve for x
    x = 66,857,680,236,294,168,576/7,571,071,751.91
  6. Step 6: Final answer
    x = 8,830,675,818.05

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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.