Home / 49,702,622.65-74,519,293.35-22,021,494.04

Finding the Fourth Proportional to 49,702,622.65, 74,519,293.35 and 22,021,494.04

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Solution

The fourth proportional to 49,702,622.65, 74,519,293.35 and 22,021,494.04 is: 33,016,893.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,702,622.65 : 74,519,293.35 = 22,021,494.04 : x
  2. Step 2: Convert to fraction form
    49,702,622.65/74,519,293.35 = 22,021,494.04/x
  3. Step 3: Cross multiply
    49,702,622.65x = 74,519,293.35 × 22,021,494.04
  4. Step 4: Simplify right side
    49,702,622.65x = 1,641,026,174,372,036.50
  5. Step 5: Solve for x
    x = 1,641,026,174,372,036.50/49,702,622.65
  6. Step 6: Final answer
    x = 33,016,893.01

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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.