Home / 22,056,798.39-33,054,930.03-13,955,271.03

Finding the Fourth Proportional to 22,056,798.39, 33,054,930.03 and 13,955,271.03

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Solution

The fourth proportional to 22,056,798.39, 33,054,930.03 and 13,955,271.03 is: 20,913,756.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,798.39 : 33,054,930.03 = 13,955,271.03 : x
  2. Step 2: Convert to fraction form
    22,056,798.39/33,054,930.03 = 13,955,271.03/x
  3. Step 3: Cross multiply
    22,056,798.39x = 33,054,930.03 × 13,955,271.03
  4. Step 4: Simplify right side
    22,056,798.39x = 461,290,507,446,336
  5. Step 5: Solve for x
    x = 461,290,507,446,336/22,056,798.39
  6. Step 6: Final answer
    x = 20,913,756.35

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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.