Home / 6,645,783,813.90-9,968,674,848.75-2,715,485,907.27

Finding the Fourth Proportional to 6,645,783,813.90, 9,968,674,848.75 and 2,715,485,907.27

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Solution

The fourth proportional to 6,645,783,813.90, 9,968,674,848.75 and 2,715,485,907.27 is: 4,073,228,504.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,645,783,813.90 : 9,968,674,848.75 = 2,715,485,907.27 : x
  2. Step 2: Convert to fraction form
    6,645,783,813.90/9,968,674,848.75 = 2,715,485,907.27/x
  3. Step 3: Cross multiply
    6,645,783,813.90x = 9,968,674,848.75 × 2,715,485,907.27
  4. Step 4: Simplify right side
    6,645,783,813.90x = 27,069,796,065,937,522,688
  5. Step 5: Solve for x
    x = 27,069,796,065,937,522,688/6,645,783,813.90
  6. Step 6: Final answer
    x = 4,073,228,504.56

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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.