Home / 33,684,548.87-46,484,955.47-18,597,283.34

Finding the Fourth Proportional to 33,684,548.87, 46,484,955.47 and 18,597,283.34

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Solution

The fourth proportional to 33,684,548.87, 46,484,955.47 and 18,597,283.34 is: 25,664,404.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,684,548.87 : 46,484,955.47 = 18,597,283.34 : x
  2. Step 2: Convert to fraction form
    33,684,548.87/46,484,955.47 = 18,597,283.34/x
  3. Step 3: Cross multiply
    33,684,548.87x = 46,484,955.47 × 18,597,283.34
  4. Step 4: Simplify right side
    33,684,548.87x = 864,493,887,597,461.75
  5. Step 5: Solve for x
    x = 864,493,887,597,461.75/33,684,548.87
  6. Step 6: Final answer
    x = 25,664,404.50

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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.