Home / 6,516,691,201.80-9,775,036,802.70-3,904,552,398.60

Finding the Fourth Proportional to 6,516,691,201.80, 9,775,036,802.70 and 3,904,552,398.60

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Solution

The fourth proportional to 6,516,691,201.80, 9,775,036,802.70 and 3,904,552,398.60 is: 5,856,828,597.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,516,691,201.80 : 9,775,036,802.70 = 3,904,552,398.60 : x
  2. Step 2: Convert to fraction form
    6,516,691,201.80/9,775,036,802.70 = 3,904,552,398.60/x
  3. Step 3: Cross multiply
    6,516,691,201.80x = 9,775,036,802.70 × 3,904,552,398.60
  4. Step 4: Simplify right side
    6,516,691,201.80x = 38,167,143,394,385,559,552
  5. Step 5: Solve for x
    x = 38,167,143,394,385,559,552/6,516,691,201.80
  6. Step 6: Final answer
    x = 5,856,828,597.90

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1.5x scale

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.