Home / 93,736,301.44-129,357,431.38-54,043,046.96

Finding the Fourth Proportional to 93,736,301.44, 129,357,431.38 and 54,043,046.96

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Solution

The fourth proportional to 93,736,301.44, 129,357,431.38 and 54,043,046.96 is: 74,580,174.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,736,301.44 : 129,357,431.38 = 54,043,046.96 : x
  2. Step 2: Convert to fraction form
    93,736,301.44/129,357,431.38 = 54,043,046.96/x
  3. Step 3: Cross multiply
    93,736,301.44x = 129,357,431.38 × 54,043,046.96
  4. Step 4: Simplify right side
    93,736,301.44x = 6,990,869,738,538,457
  5. Step 5: Solve for x
    x = 6,990,869,738,538,457/93,736,301.44
  6. Step 6: Final answer
    x = 74,580,174.72

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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.