Home / 41,780,653.58-57,657,510.62-26,108,778.23

Finding the Fourth Proportional to 41,780,653.58, 57,657,510.62 and 26,108,778.23

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Solution

The fourth proportional to 41,780,653.58, 57,657,510.62 and 26,108,778.23 is: 36,030,244.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,780,653.58 : 57,657,510.62 = 26,108,778.23 : x
  2. Step 2: Convert to fraction form
    41,780,653.58/57,657,510.62 = 26,108,778.23/x
  3. Step 3: Cross multiply
    41,780,653.58x = 57,657,510.62 × 26,108,778.23
  4. Step 4: Simplify right side
    41,780,653.58x = 1,505,367,157,652,618.50
  5. Step 5: Solve for x
    x = 1,505,367,157,652,618.50/41,780,653.58
  6. Step 6: Final answer
    x = 36,030,244.36

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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.