Home / 135,586,009.60-203,379,014.40-44,697,788.80

Finding the Fourth Proportional to 135,586,009.60, 203,379,014.40 and 44,697,788.80

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Solution

The fourth proportional to 135,586,009.60, 203,379,014.40 and 44,697,788.80 is: 67,046,683.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    135,586,009.60 : 203,379,014.40 = 44,697,788.80 : x
  2. Step 2: Convert to fraction form
    135,586,009.60/203,379,014.40 = 44,697,788.80/x
  3. Step 3: Cross multiply
    135,586,009.60x = 203,379,014.40 × 44,697,788.80
  4. Step 4: Simplify right side
    135,586,009.60x = 9,090,592,232,003,358
  5. Step 5: Solve for x
    x = 9,090,592,232,003,358/135,586,009.60
  6. Step 6: Final answer
    x = 67,046,683.20

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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.