Home / 73,735,863.54-101,482,472.70-54,125,690.64

Finding the Fourth Proportional to 73,735,863.54, 101,482,472.70 and 54,125,690.64

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Solution

The fourth proportional to 73,735,863.54, 101,482,472.70 and 54,125,690.64 is: 74,493,043.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,735,863.54 : 101,482,472.70 = 54,125,690.64 : x
  2. Step 2: Convert to fraction form
    73,735,863.54/101,482,472.70 = 54,125,690.64/x
  3. Step 3: Cross multiply
    73,735,863.54x = 101,482,472.70 × 54,125,690.64
  4. Step 4: Simplify right side
    73,735,863.54x = 5,492,808,922,742,446
  5. Step 5: Solve for x
    x = 5,492,808,922,742,446/73,735,863.54
  6. Step 6: Final answer
    x = 74,493,043.94

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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.