Home / 56,843,705,595.60-78,452,522,964.36-32,753,114,986.32

Finding the Fourth Proportional to 56,843,705,595.60, 78,452,522,964.36 and 32,753,114,986.32

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Solution

The fourth proportional to 56,843,705,595.60, 78,452,522,964.36 and 32,753,114,986.32 is: 45,204,028,813.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,843,705,595.60 : 78,452,522,964.36 = 32,753,114,986.32 : x
  2. Step 2: Convert to fraction form
    56,843,705,595.60/78,452,522,964.36 = 32,753,114,986.32/x
  3. Step 3: Cross multiply
    56,843,705,595.60x = 78,452,522,964.36 × 32,753,114,986.32
  4. Step 4: Simplify right side
    56,843,705,595.60x = 2,569,564,505,618,593,611,776
  5. Step 5: Solve for x
    x = 2,569,564,505,618,593,611,776/56,843,705,595.60
  6. Step 6: Final answer
    x = 45,204,028,813.66

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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.