Home / 73,991,336,354.53-102,096,381,012.60-43,096,705,741.58

Finding the Fourth Proportional to 73,991,336,354.53, 102,096,381,012.60 and 43,096,705,741.58

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Solution

The fourth proportional to 73,991,336,354.53, 102,096,381,012.60 and 43,096,705,741.58 is: 59,466,660,646.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,991,336,354.53 : 102,096,381,012.60 = 43,096,705,741.58 : x
  2. Step 2: Convert to fraction form
    73,991,336,354.53/102,096,381,012.60 = 43,096,705,741.58/x
  3. Step 3: Cross multiply
    73,991,336,354.53x = 102,096,381,012.60 × 43,096,705,741.58
  4. Step 4: Simplify right side
    73,991,336,354.53x = 4,400,017,689,779,747,422,208
  5. Step 5: Solve for x
    x = 4,400,017,689,779,747,422,208/73,991,336,354.53
  6. Step 6: Final answer
    x = 59,466,660,646.56

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1.5x scale

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.