Home / 94,432,378,597.92-141,504,430,635.40-56,068,053,972.58

Finding the Fourth Proportional to 94,432,378,597.92, 141,504,430,635.40 and 56,068,053,972.58

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Solution

The fourth proportional to 94,432,378,597.92, 141,504,430,635.40 and 56,068,053,972.58 is: 84,016,501,246.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,432,378,597.92 : 141,504,430,635.40 = 56,068,053,972.58 : x
  2. Step 2: Convert to fraction form
    94,432,378,597.92/141,504,430,635.40 = 56,068,053,972.58/x
  3. Step 3: Cross multiply
    94,432,378,597.92x = 141,504,430,635.40 × 56,068,053,972.58
  4. Step 4: Simplify right side
    94,432,378,597.92x = 7,933,878,054,224,101,638,144
  5. Step 5: Solve for x
    x = 7,933,878,054,224,101,638,144/94,432,378,597.92
  6. Step 6: Final answer
    x = 84,016,501,246.94

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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.