Home / 31,104,159.60-46,650,018.60-14,930,079.60

Finding the Fourth Proportional to 31,104,159.60, 46,650,018.60 and 14,930,079.60

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Solution

The fourth proportional to 31,104,159.60, 46,650,018.60 and 14,930,079.60 is: 22,392,133.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,159.60 : 46,650,018.60 = 14,930,079.60 : x
  2. Step 2: Convert to fraction form
    31,104,159.60/46,650,018.60 = 14,930,079.60/x
  3. Step 3: Cross multiply
    31,104,159.60x = 46,650,018.60 × 14,930,079.60
  4. Step 4: Simplify right side
    31,104,159.60x = 696,488,491,039,480.62
  5. Step 5: Solve for x
    x = 696,488,491,039,480.62/31,104,159.60
  6. Step 6: Final answer
    x = 22,392,133.40

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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.