Home / 31,104,118.60-46,649,957.10-14,930,038.60

Finding the Fourth Proportional to 31,104,118.60, 46,649,957.10 and 14,930,038.60

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Solution

The fourth proportional to 31,104,118.60, 46,649,957.10 and 14,930,038.60 is: 22,392,071.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    31,104,118.60 : 46,649,957.10 = 14,930,038.60 : x
  2. Step 2: Convert to fraction form
    31,104,118.60/46,649,957.10 = 14,930,038.60/x
  3. Step 3: Cross multiply
    31,104,118.60x = 46,649,957.10 × 14,930,038.60
  4. Step 4: Simplify right side
    31,104,118.60x = 696,485,660,191,344.12
  5. Step 5: Solve for x
    x = 696,485,660,191,344.12/31,104,118.60
  6. Step 6: Final answer
    x = 22,392,071.90

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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.