Home / 14,569,890.50-21,855,895.24-5,594,442.50

Finding the Fourth Proportional to 14,569,890.50, 21,855,895.24 and 5,594,442.50

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Solution

The fourth proportional to 14,569,890.50, 21,855,895.24 and 5,594,442.50 is: 8,392,070.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,569,890.50 : 21,855,895.24 = 5,594,442.50 : x
  2. Step 2: Convert to fraction form
    14,569,890.50/21,855,895.24 = 5,594,442.50/x
  3. Step 3: Cross multiply
    14,569,890.50x = 21,855,895.24 × 5,594,442.50
  4. Step 4: Simplify right side
    14,569,890.50x = 122,271,549,206,203.69
  5. Step 5: Solve for x
    x = 122,271,549,206,203.69/14,569,890.50
  6. Step 6: Final answer
    x = 8,392,070.57

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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.