Home / 2,586,795,253.56-3,570,441,641.89-1,684,798,881.86

Finding the Fourth Proportional to 2,586,795,253.56, 3,570,441,641.89 and 1,684,798,881.86

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Solution

The fourth proportional to 2,586,795,253.56, 3,570,441,641.89 and 1,684,798,881.86 is: 2,325,455,050.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,586,795,253.56 : 3,570,441,641.89 = 1,684,798,881.86 : x
  2. Step 2: Convert to fraction form
    2,586,795,253.56/3,570,441,641.89 = 1,684,798,881.86/x
  3. Step 3: Cross multiply
    2,586,795,253.56x = 3,570,441,641.89 × 1,684,798,881.86
  4. Step 4: Simplify right side
    2,586,795,253.56x = 6,015,476,086,007,367,680
  5. Step 5: Solve for x
    x = 6,015,476,086,007,367,680/2,586,795,253.56
  6. Step 6: Final answer
    x = 2,325,455,050.12

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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.