Home / 46,388,955.52-64,015,002.88-25,763,729.92

Finding the Fourth Proportional to 46,388,955.52, 64,015,002.88 and 25,763,729.92

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Solution

The fourth proportional to 46,388,955.52, 64,015,002.88 and 25,763,729.92 is: 35,552,972.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,388,955.52 : 64,015,002.88 = 25,763,729.92 : x
  2. Step 2: Convert to fraction form
    46,388,955.52/64,015,002.88 = 25,763,729.92/x
  3. Step 3: Cross multiply
    46,388,955.52x = 64,015,002.88 × 25,763,729.92
  4. Step 4: Simplify right side
    46,388,955.52x = 1,649,265,245,028,342.25
  5. Step 5: Solve for x
    x = 1,649,265,245,028,342.25/46,388,955.52
  6. Step 6: Final answer
    x = 35,552,972.18

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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.