Home / 27,235,954.81-40,853,582.29-9,048,512.89

Finding the Fourth Proportional to 27,235,954.81, 40,853,582.29 and 9,048,512.89

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Solution

The fourth proportional to 27,235,954.81, 40,853,582.29 and 9,048,512.89 is: 13,572,653.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,235,954.81 : 40,853,582.29 = 9,048,512.89 : x
  2. Step 2: Convert to fraction form
    27,235,954.81/40,853,582.29 = 9,048,512.89/x
  3. Step 3: Cross multiply
    27,235,954.81x = 40,853,582.29 × 9,048,512.89
  4. Step 4: Simplify right side
    27,235,954.81x = 369,664,165,953,740.75
  5. Step 5: Solve for x
    x = 369,664,165,953,740.75/27,235,954.81
  6. Step 6: Final answer
    x = 13,572,653.08

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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.