Home / 22,911,866.20-34,367,021.70-5,872,706.20

Finding the Fourth Proportional to 22,911,866.20, 34,367,021.70 and 5,872,706.20

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Solution

The fourth proportional to 22,911,866.20, 34,367,021.70 and 5,872,706.20 is: 8,808,859.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,911,866.20 : 34,367,021.70 = 5,872,706.20 : x
  2. Step 2: Convert to fraction form
    22,911,866.20/34,367,021.70 = 5,872,706.20/x
  3. Step 3: Cross multiply
    22,911,866.20x = 34,367,021.70 × 5,872,706.20
  4. Step 4: Simplify right side
    22,911,866.20x = 201,827,421,413,124.56
  5. Step 5: Solve for x
    x = 201,827,421,413,124.56/22,911,866.20
  6. Step 6: Final answer
    x = 8,808,859.99

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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.