Home / 48,994,977.60-73,492,466.40-34,382,318.40

Finding the Fourth Proportional to 48,994,977.60, 73,492,466.40 and 34,382,318.40

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Solution

The fourth proportional to 48,994,977.60, 73,492,466.40 and 34,382,318.40 is: 51,573,477.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,994,977.60 : 73,492,466.40 = 34,382,318.40 : x
  2. Step 2: Convert to fraction form
    48,994,977.60/73,492,466.40 = 34,382,318.40/x
  3. Step 3: Cross multiply
    48,994,977.60x = 73,492,466.40 × 34,382,318.40
  4. Step 4: Simplify right side
    48,994,977.60x = 2,526,841,379,766,102
  5. Step 5: Solve for x
    x = 2,526,841,379,766,102/48,994,977.60
  6. Step 6: Final answer
    x = 51,573,477.60

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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.