Home / 39,932,640.22-59,905,585.74-14,018,224

Finding the Fourth Proportional to 39,932,640.22, 59,905,585.74 and 14,018,224

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Solution

The fourth proportional to 39,932,640.22, 59,905,585.74 and 14,018,224 is: 21,029,661.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,932,640.22 : 59,905,585.74 = 14,018,224 : x
  2. Step 2: Convert to fraction form
    39,932,640.22/59,905,585.74 = 14,018,224/x
  3. Step 3: Cross multiply
    39,932,640.22x = 59,905,585.74 × 14,018,224
  4. Step 4: Simplify right side
    39,932,640.22x = 839,769,919,754,525.75
  5. Step 5: Solve for x
    x = 839,769,919,754,525.75/39,932,640.22
  6. Step 6: Final answer
    x = 21,029,661.83

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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.