Home / 6,951,656,957.40-10,432,121,923.08-2,530,075,153.32

Finding the Fourth Proportional to 6,951,656,957.40, 10,432,121,923.08 and 2,530,075,153.32

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Solution

The fourth proportional to 6,951,656,957.40, 10,432,121,923.08 and 2,530,075,153.32 is: 3,796,800,192.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,951,656,957.40 : 10,432,121,923.08 = 2,530,075,153.32 : x
  2. Step 2: Convert to fraction form
    6,951,656,957.40/10,432,121,923.08 = 2,530,075,153.32/x
  3. Step 3: Cross multiply
    6,951,656,957.40x = 10,432,121,923.08 × 2,530,075,153.32
  4. Step 4: Simplify right side
    6,951,656,957.40x = 26,394,052,473,989,566,464
  5. Step 5: Solve for x
    x = 26,394,052,473,989,566,464/6,951,656,957.40
  6. Step 6: Final answer
    x = 3,796,800,192.49

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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.