Home / 22,770,410.34-34,155,715.53-7,208,315.39

Finding the Fourth Proportional to 22,770,410.34, 34,155,715.53 and 7,208,315.39

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Solution

The fourth proportional to 22,770,410.34, 34,155,715.53 and 7,208,315.39 is: 10,812,504.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,770,410.34 : 34,155,715.53 = 7,208,315.39 : x
  2. Step 2: Convert to fraction form
    22,770,410.34/34,155,715.53 = 7,208,315.39/x
  3. Step 3: Cross multiply
    22,770,410.34x = 34,155,715.53 × 7,208,315.39
  4. Step 4: Simplify right side
    22,770,410.34x = 246,205,169,740,582.44
  5. Step 5: Solve for x
    x = 246,205,169,740,582.44/22,770,410.34
  6. Step 6: Final answer
    x = 10,812,504.74

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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.