Home / 194,180,355.60-291,270,533.40-50,573,187.60

Finding the Fourth Proportional to 194,180,355.60, 291,270,533.40 and 50,573,187.60

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Solution

The fourth proportional to 194,180,355.60, 291,270,533.40 and 50,573,187.60 is: 75,859,781.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    194,180,355.60 : 291,270,533.40 = 50,573,187.60 : x
  2. Step 2: Convert to fraction form
    194,180,355.60/291,270,533.40 = 50,573,187.60/x
  3. Step 3: Cross multiply
    194,180,355.60x = 291,270,533.40 × 50,573,187.60
  4. Step 4: Simplify right side
    194,180,355.60x = 14,730,479,327,990,266
  5. Step 5: Solve for x
    x = 14,730,479,327,990,266/194,180,355.60
  6. Step 6: Final answer
    x = 75,859,781.40

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.