Home / 31,104,232.60-46,650,128.10-14,930,152.60

Finding the Fourth Proportional to 31,104,232.60, 46,650,128.10 and 14,930,152.60

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Solution

The fourth proportional to 31,104,232.60, 46,650,128.10 and 14,930,152.60 is: 22,392,242.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,232.60 : 46,650,128.10 = 14,930,152.60 : x
  2. Step 2: Convert to fraction form
    31,104,232.60/46,650,128.10 = 14,930,152.60/x
  3. Step 3: Cross multiply
    31,104,232.60x = 46,650,128.10 × 14,930,152.60
  4. Step 4: Simplify right side
    31,104,232.60x = 696,493,531,342,548.12
  5. Step 5: Solve for x
    x = 696,493,531,342,548.12/31,104,232.60
  6. Step 6: Final answer
    x = 22,392,242.89

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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.