Home / 37,856,066.77-52,180,172.22-29,581,751.94

Finding the Fourth Proportional to 37,856,066.77, 52,180,172.22 and 29,581,751.94

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Solution

The fourth proportional to 37,856,066.77, 52,180,172.22 and 29,581,751.94 is: 40,774,994.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,856,066.77 : 52,180,172.22 = 29,581,751.94 : x
  2. Step 2: Convert to fraction form
    37,856,066.77/52,180,172.22 = 29,581,751.94/x
  3. Step 3: Cross multiply
    37,856,066.77x = 52,180,172.22 × 29,581,751.94
  4. Step 4: Simplify right side
    37,856,066.77x = 1,543,580,910,798,519.25
  5. Step 5: Solve for x
    x = 1,543,580,910,798,519.25/37,856,066.77
  6. Step 6: Final answer
    x = 40,774,994.41

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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.