Home / 94,454,205.92-130,302,269.44-55,271,946.72

Finding the Fourth Proportional to 94,454,205.92, 130,302,269.44 and 55,271,946.72

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Solution

The fourth proportional to 94,454,205.92, 130,302,269.44 and 55,271,946.72 is: 76,249,226.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,454,205.92 : 130,302,269.44 = 55,271,946.72 : x
  2. Step 2: Convert to fraction form
    94,454,205.92/130,302,269.44 = 55,271,946.72/x
  3. Step 3: Cross multiply
    94,454,205.92x = 130,302,269.44 × 55,271,946.72
  4. Step 4: Simplify right side
    94,454,205.92x = 7,202,060,093,982,764
  5. Step 5: Solve for x
    x = 7,202,060,093,982,764/94,454,205.92
  6. Step 6: Final answer
    x = 76,249,226.00

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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.