Home / 14,860,655.56-22,293,048.84-5,273,756.38

Finding the Fourth Proportional to 14,860,655.56, 22,293,048.84 and 5,273,756.38

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Solution

The fourth proportional to 14,860,655.56, 22,293,048.84 and 5,273,756.38 is: 7,911,367.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,860,655.56 : 22,293,048.84 = 5,273,756.38 : x
  2. Step 2: Convert to fraction form
    14,860,655.56/22,293,048.84 = 5,273,756.38/x
  3. Step 3: Cross multiply
    14,860,655.56x = 22,293,048.84 × 5,273,756.38
  4. Step 4: Simplify right side
    14,860,655.56x = 117,568,108,549,601.59
  5. Step 5: Solve for x
    x = 117,568,108,549,601.59/14,860,655.56
  6. Step 6: Final answer
    x = 7,911,367.58

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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.