Home / 6,763,352,783.97-9,300,329,628.87-5,869,728,080.34

Finding the Fourth Proportional to 6,763,352,783.97, 9,300,329,628.87 and 5,869,728,080.34

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Solution

The fourth proportional to 6,763,352,783.97, 9,300,329,628.87 and 5,869,728,080.34 is: 8,071,500,588.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,352,783.97 : 9,300,329,628.87 = 5,869,728,080.34 : x
  2. Step 2: Convert to fraction form
    6,763,352,783.97/9,300,329,628.87 = 5,869,728,080.34/x
  3. Step 3: Cross multiply
    6,763,352,783.97x = 9,300,329,628.87 × 5,869,728,080.34
  4. Step 4: Simplify right side
    6,763,352,783.97x = 54,590,405,978,996,334,592
  5. Step 5: Solve for x
    x = 54,590,405,978,996,334,592/6,763,352,783.97
  6. Step 6: Final answer
    x = 8,071,500,588.94

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.