Home / 43,472,492.36-65,204,740.38-14,715,341

Finding the Fourth Proportional to 43,472,492.36, 65,204,740.38 and 14,715,341

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Solution

The fourth proportional to 43,472,492.36, 65,204,740.38 and 14,715,341 is: 22,071,658.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,472,492.36 : 65,204,740.38 = 14,715,341 : x
  2. Step 2: Convert to fraction form
    43,472,492.36/65,204,740.38 = 14,715,341/x
  3. Step 3: Cross multiply
    43,472,492.36x = 65,204,740.38 × 14,715,341
  4. Step 4: Simplify right side
    43,472,492.36x = 959,509,989,508,169.62
  5. Step 5: Solve for x
    x = 959,509,989,508,169.62/43,472,492.36
  6. Step 6: Final answer
    x = 22,071,658.13

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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.