Home / 24,994,401.80-37,491,602.70-21,805,755.80

Finding the Fourth Proportional to 24,994,401.80, 37,491,602.70 and 21,805,755.80

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Solution

The fourth proportional to 24,994,401.80, 37,491,602.70 and 21,805,755.80 is: 32,708,633.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,994,401.80 : 37,491,602.70 = 21,805,755.80 : x
  2. Step 2: Convert to fraction form
    24,994,401.80/37,491,602.70 = 21,805,755.80/x
  3. Step 3: Cross multiply
    24,994,401.80x = 37,491,602.70 × 21,805,755.80
  4. Step 4: Simplify right side
    24,994,401.80x = 817,532,733,026,820.75
  5. Step 5: Solve for x
    x = 817,532,733,026,820.75/24,994,401.80
  6. Step 6: Final answer
    x = 32,708,633.70

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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.