Home / 16,038,200.70-24,029,307.45-13,798,712.70

Finding the Fourth Proportional to 16,038,200.70, 24,029,307.45 and 13,798,712.70

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Solution

The fourth proportional to 16,038,200.70, 24,029,307.45 and 13,798,712.70 is: 20,673,984.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,038,200.70 : 24,029,307.45 = 13,798,712.70 : x
  2. Step 2: Convert to fraction form
    16,038,200.70/24,029,307.45 = 13,798,712.70/x
  3. Step 3: Cross multiply
    16,038,200.70x = 24,029,307.45 × 13,798,712.70
  4. Step 4: Simplify right side
    16,038,200.70x = 331,573,509,882,519.56
  5. Step 5: Solve for x
    x = 331,573,509,882,519.56/16,038,200.70
  6. Step 6: Final answer
    x = 20,673,984.33

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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.