Home / 41,780,653.83-57,657,510.96-26,108,778.48

Finding the Fourth Proportional to 41,780,653.83, 57,657,510.96 and 26,108,778.48

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Solution

The fourth proportional to 41,780,653.83, 57,657,510.96 and 26,108,778.48 is: 36,030,244.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,780,653.83 : 57,657,510.96 = 26,108,778.48 : x
  2. Step 2: Convert to fraction form
    41,780,653.83/57,657,510.96 = 26,108,778.48/x
  3. Step 3: Cross multiply
    41,780,653.83x = 57,657,510.96 × 26,108,778.48
  4. Step 4: Simplify right side
    41,780,653.83x = 1,505,367,181,362,812.25
  5. Step 5: Solve for x
    x = 1,505,367,181,362,812.25/41,780,653.83
  6. Step 6: Final answer
    x = 36,030,244.70

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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.