Home / 22,056,798.16-33,054,929.65-13,955,270.79

Finding the Fourth Proportional to 22,056,798.16, 33,054,929.65 and 13,955,270.79

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Solution

The fourth proportional to 22,056,798.16, 33,054,929.65 and 13,955,270.79 is: 20,913,755.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,056,798.16 : 33,054,929.65 = 13,955,270.79 : x
  2. Step 2: Convert to fraction form
    22,056,798.16/33,054,929.65 = 13,955,270.79/x
  3. Step 3: Cross multiply
    22,056,798.16x = 33,054,929.65 × 13,955,270.79
  4. Step 4: Simplify right side
    22,056,798.16x = 461,290,494,140,373.56
  5. Step 5: Solve for x
    x = 461,290,494,140,373.56/22,056,798.16
  6. Step 6: Final answer
    x = 20,913,755.97

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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.