Home / 14,688,086.60-22,032,129.90-14,604,105.80

Finding the Fourth Proportional to 14,688,086.60, 22,032,129.90 and 14,604,105.80

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Solution

The fourth proportional to 14,688,086.60, 22,032,129.90 and 14,604,105.80 is: 21,906,158.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,688,086.60 : 22,032,129.90 = 14,604,105.80 : x
  2. Step 2: Convert to fraction form
    14,688,086.60/22,032,129.90 = 14,604,105.80/x
  3. Step 3: Cross multiply
    14,688,086.60x = 22,032,129.90 × 14,604,105.80
  4. Step 4: Simplify right side
    14,688,086.60x = 321,759,556,058,943.44
  5. Step 5: Solve for x
    x = 321,759,556,058,943.44/14,688,086.60
  6. Step 6: Final answer
    x = 21,906,158.70

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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.