Home / 50,557,534.80-75,836,302.20-25,048,366.80

Finding the Fourth Proportional to 50,557,534.80, 75,836,302.20 and 25,048,366.80

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Solution

The fourth proportional to 50,557,534.80, 75,836,302.20 and 25,048,366.80 is: 37,572,550.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    50,557,534.80 : 75,836,302.20 = 25,048,366.80 : x
  2. Step 2: Convert to fraction form
    50,557,534.80/75,836,302.20 = 25,048,366.80/x
  3. Step 3: Cross multiply
    50,557,534.80x = 75,836,302.20 × 25,048,366.80
  4. Step 4: Simplify right side
    50,557,534.80x = 1,899,575,514,261,247
  5. Step 5: Solve for x
    x = 1,899,575,514,261,247/50,557,534.80
  6. Step 6: Final answer
    x = 37,572,550.20

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1.5x scale

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.