Home / 40,735,256-56,200,895.70-23,092,266.92

Finding the Fourth Proportional to 40,735,256, 56,200,895.70 and 23,092,266.92

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Solution

The fourth proportional to 40,735,256, 56,200,895.70 and 23,092,266.92 is: 31,859,529.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,735,256 : 56,200,895.70 = 23,092,266.92 : x
  2. Step 2: Convert to fraction form
    40,735,256/56,200,895.70 = 23,092,266.92/x
  3. Step 3: Cross multiply
    40,735,256x = 56,200,895.70 × 23,092,266.92
  4. Step 4: Simplify right side
    40,735,256x = 1,297,806,084,647,480.50
  5. Step 5: Solve for x
    x = 1,297,806,084,647,480.50/40,735,256
  6. Step 6: Final answer
    x = 31,859,529.36

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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.