Home / 26,332,690.71-39,495,050.26-7,164,942.44

Finding the Fourth Proportional to 26,332,690.71, 39,495,050.26 and 7,164,942.44

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Solution

The fourth proportional to 26,332,690.71, 39,495,050.26 and 7,164,942.44 is: 10,746,329.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,332,690.71 : 39,495,050.26 = 7,164,942.44 : x
  2. Step 2: Convert to fraction form
    26,332,690.71/39,495,050.26 = 7,164,942.44/x
  3. Step 3: Cross multiply
    26,332,690.71x = 39,495,050.26 × 7,164,942.44
  4. Step 4: Simplify right side
    26,332,690.71x = 282,979,761,835,084
  5. Step 5: Solve for x
    x = 282,979,761,835,084/26,332,690.71
  6. Step 6: Final answer
    x = 10,746,329.15

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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.