Home / 2,457,374,046.60-3,686,061,069.90-1,630,877,003.40

Finding the Fourth Proportional to 2,457,374,046.60, 3,686,061,069.90 and 1,630,877,003.40

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Solution

The fourth proportional to 2,457,374,046.60, 3,686,061,069.90 and 1,630,877,003.40 is: 2,446,315,505.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,457,374,046.60 : 3,686,061,069.90 = 1,630,877,003.40 : x
  2. Step 2: Convert to fraction form
    2,457,374,046.60/3,686,061,069.90 = 1,630,877,003.40/x
  3. Step 3: Cross multiply
    2,457,374,046.60x = 3,686,061,069.90 × 1,630,877,003.40
  4. Step 4: Simplify right side
    2,457,374,046.60x = 6,011,512,232,027,910,144
  5. Step 5: Solve for x
    x = 6,011,512,232,027,910,144/2,457,374,046.60
  6. Step 6: Final answer
    x = 2,446,315,505.10

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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.