Home / 14,688,003.55-22,032,005.33-11,328,771.55

Finding the Fourth Proportional to 14,688,003.55, 22,032,005.33 and 11,328,771.55

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Solution

The fourth proportional to 14,688,003.55, 22,032,005.33 and 11,328,771.55 is: 16,993,157.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,003.55 : 22,032,005.33 = 11,328,771.55 : x
  2. Step 2: Convert to fraction form
    14,688,003.55/22,032,005.33 = 11,328,771.55/x
  3. Step 3: Cross multiply
    14,688,003.55x = 22,032,005.33 × 11,328,771.55
  4. Step 4: Simplify right side
    14,688,003.55x = 249,595,555,171,952.34
  5. Step 5: Solve for x
    x = 249,595,555,171,952.34/14,688,003.55
  6. Step 6: Final answer
    x = 16,993,157.33

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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.