Home / 27,244,316.79-40,866,622.81-6,774,036.89

Finding the Fourth Proportional to 27,244,316.79, 40,866,622.81 and 6,774,036.89

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Solution

The fourth proportional to 27,244,316.79, 40,866,622.81 and 6,774,036.89 is: 10,161,092.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,244,316.79 : 40,866,622.81 = 6,774,036.89 : x
  2. Step 2: Convert to fraction form
    27,244,316.79/40,866,622.81 = 6,774,036.89/x
  3. Step 3: Cross multiply
    27,244,316.79x = 40,866,622.81 × 6,774,036.89
  4. Step 4: Simplify right side
    27,244,316.79x = 276,832,010,263,387.22
  5. Step 5: Solve for x
    x = 276,832,010,263,387.22/27,244,316.79
  6. Step 6: Final answer
    x = 10,161,092.03

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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.