Home / 40,835,454.37-56,352,259.85-22,250,814.98

Finding the Fourth Proportional to 40,835,454.37, 56,352,259.85 and 22,250,814.98

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Solution

The fourth proportional to 40,835,454.37, 56,352,259.85 and 22,250,814.98 is: 30,705,761.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,835,454.37 : 56,352,259.85 = 22,250,814.98 : x
  2. Step 2: Convert to fraction form
    40,835,454.37/56,352,259.85 = 22,250,814.98/x
  3. Step 3: Cross multiply
    40,835,454.37x = 56,352,259.85 × 22,250,814.98
  4. Step 4: Simplify right side
    40,835,454.37x = 1,253,883,707,627,232.50
  5. Step 5: Solve for x
    x = 1,253,883,707,627,232.50/40,835,454.37
  6. Step 6: Final answer
    x = 30,705,761.13

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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.