Home / 56,373,108.26-77,793,566.24-33,169,738.10

Finding the Fourth Proportional to 56,373,108.26, 77,793,566.24 and 33,169,738.10

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Solution

The fourth proportional to 56,373,108.26, 77,793,566.24 and 33,169,738.10 is: 45,773,460.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,373,108.26 : 77,793,566.24 = 33,169,738.10 : x
  2. Step 2: Convert to fraction form
    56,373,108.26/77,793,566.24 = 33,169,738.10/x
  3. Step 3: Cross multiply
    56,373,108.26x = 77,793,566.24 × 33,169,738.10
  4. Step 4: Simplify right side
    56,373,108.26x = 2,580,392,218,045,801.50
  5. Step 5: Solve for x
    x = 2,580,392,218,045,801.50/56,373,108.26
  6. Step 6: Final answer
    x = 45,773,460.04

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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.