Home / 6,936,574,533.72-9,572,482,335.92-3,764,758,499.07

Finding the Fourth Proportional to 6,936,574,533.72, 9,572,482,335.92 and 3,764,758,499.07

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Solution

The fourth proportional to 6,936,574,533.72, 9,572,482,335.92 and 3,764,758,499.07 is: 5,195,371,873.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,936,574,533.72 : 9,572,482,335.92 = 3,764,758,499.07 : x
  2. Step 2: Convert to fraction form
    6,936,574,533.72/9,572,482,335.92 = 3,764,758,499.07/x
  3. Step 3: Cross multiply
    6,936,574,533.72x = 9,572,482,335.92 × 3,764,758,499.07
  4. Step 4: Simplify right side
    6,936,574,533.72x = 36,038,084,231,333,449,728
  5. Step 5: Solve for x
    x = 36,038,084,231,333,449,728/6,936,574,533.72
  6. Step 6: Final answer
    x = 5,195,371,873.56

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