Home / 92,452,741.64-127,586,848.20-52,759,481.97

Finding the Fourth Proportional to 92,452,741.64, 127,586,848.20 and 52,759,481.97

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Solution

The fourth proportional to 92,452,741.64, 127,586,848.20 and 52,759,481.97 is: 72,809,263.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,452,741.64 : 127,586,848.20 = 52,759,481.97 : x
  2. Step 2: Convert to fraction form
    92,452,741.64/127,586,848.20 = 52,759,481.97/x
  3. Step 3: Cross multiply
    92,452,741.64x = 127,586,848.20 × 52,759,481.97
  4. Step 4: Simplify right side
    92,452,741.64x = 6,731,416,017,217,027
  5. Step 5: Solve for x
    x = 6,731,416,017,217,027/92,452,741.64
  6. Step 6: Final answer
    x = 72,809,263.39

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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.