Home / 39,932,646.22-59,905,594.74-14,018,230

Finding the Fourth Proportional to 39,932,646.22, 59,905,594.74 and 14,018,230

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Solution

The fourth proportional to 39,932,646.22, 59,905,594.74 and 14,018,230 is: 21,029,670.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,932,646.22 : 59,905,594.74 = 14,018,230 : x
  2. Step 2: Convert to fraction form
    39,932,646.22/59,905,594.74 = 14,018,230/x
  3. Step 3: Cross multiply
    39,932,646.22x = 59,905,594.74 × 14,018,230
  4. Step 4: Simplify right side
    39,932,646.22x = 839,770,405,352,110.25
  5. Step 5: Solve for x
    x = 839,770,405,352,110.25/39,932,646.22
  6. Step 6: Final answer
    x = 21,029,670.83

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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.