Home / 64,232,914.71-88,639,046.64-34,863,622.46

Finding the Fourth Proportional to 64,232,914.71, 88,639,046.64 and 34,863,622.46

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Solution

The fourth proportional to 64,232,914.71, 88,639,046.64 and 34,863,622.46 is: 48,110,509.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,232,914.71 : 88,639,046.64 = 34,863,622.46 : x
  2. Step 2: Convert to fraction form
    64,232,914.71/88,639,046.64 = 34,863,622.46/x
  3. Step 3: Cross multiply
    64,232,914.71x = 88,639,046.64 × 34,863,622.46
  4. Step 4: Simplify right side
    64,232,914.71x = 3,090,278,257,029,754.50
  5. Step 5: Solve for x
    x = 3,090,278,257,029,754.50/64,232,914.71
  6. Step 6: Final answer
    x = 48,110,509.55

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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.