Home / 31,157,468.88-46,737,646.68-9,593,036.52

Finding the Fourth Proportional to 31,157,468.88, 46,737,646.68 and 9,593,036.52

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Solution

The fourth proportional to 31,157,468.88, 46,737,646.68 and 9,593,036.52 is: 14,389,999.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,157,468.88 : 46,737,646.68 = 9,593,036.52 : x
  2. Step 2: Convert to fraction form
    31,157,468.88/46,737,646.68 = 9,593,036.52/x
  3. Step 3: Cross multiply
    31,157,468.88x = 46,737,646.68 × 9,593,036.52
  4. Step 4: Simplify right side
    31,157,468.88x = 448,355,951,460,096.75
  5. Step 5: Solve for x
    x = 448,355,951,460,096.75/31,157,468.88
  6. Step 6: Final answer
    x = 14,389,999.17

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.