Home / 53,318,360.64-73,580,051.52-29,795,863.44

Finding the Fourth Proportional to 53,318,360.64, 73,580,051.52 and 29,795,863.44

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Solution

The fourth proportional to 53,318,360.64, 73,580,051.52 and 29,795,863.44 is: 41,118,690.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,318,360.64 : 73,580,051.52 = 29,795,863.44 : x
  2. Step 2: Convert to fraction form
    53,318,360.64/73,580,051.52 = 29,795,863.44/x
  3. Step 3: Cross multiply
    53,318,360.64x = 73,580,051.52 × 29,795,863.44
  4. Step 4: Simplify right side
    53,318,360.64x = 2,192,381,166,998,084.50
  5. Step 5: Solve for x
    x = 2,192,381,166,998,084.50/53,318,360.64
  6. Step 6: Final answer
    x = 41,118,690.46

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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.