Home / 35,512,341.64-48,962,706.78-27,150,074.56

Finding the Fourth Proportional to 35,512,341.64, 48,962,706.78 and 27,150,074.56

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Solution

The fourth proportional to 35,512,341.64, 48,962,706.78 and 27,150,074.56 is: 37,433,215.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,512,341.64 : 48,962,706.78 = 27,150,074.56 : x
  2. Step 2: Convert to fraction form
    35,512,341.64/48,962,706.78 = 27,150,074.56/x
  3. Step 3: Cross multiply
    35,512,341.64x = 48,962,706.78 × 27,150,074.56
  4. Step 4: Simplify right side
    35,512,341.64x = 1,329,341,139,736,417.50
  5. Step 5: Solve for x
    x = 1,329,341,139,736,417.50/35,512,341.64
  6. Step 6: Final answer
    x = 37,433,215.56

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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.