Home / 64,043,163.04-88,379,448.16-34,674,492

Finding the Fourth Proportional to 64,043,163.04, 88,379,448.16 and 34,674,492

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Solution

The fourth proportional to 64,043,163.04, 88,379,448.16 and 34,674,492 is: 47,850,735.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,043,163.04 : 88,379,448.16 = 34,674,492 : x
  2. Step 2: Convert to fraction form
    64,043,163.04/88,379,448.16 = 34,674,492/x
  3. Step 3: Cross multiply
    64,043,163.04x = 88,379,448.16 × 34,674,492
  4. Step 4: Simplify right side
    64,043,163.04x = 3,064,512,468,188,334.50
  5. Step 5: Solve for x
    x = 3,064,512,468,188,334.50/64,043,163.04
  6. Step 6: Final answer
    x = 47,850,735.70

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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.