Home / 27,259,188.98-40,889,139.63-9,063,384.16

Finding the Fourth Proportional to 27,259,188.98, 40,889,139.63 and 9,063,384.16

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Solution

The fourth proportional to 27,259,188.98, 40,889,139.63 and 9,063,384.16 is: 13,595,194.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,259,188.98 : 40,889,139.63 = 9,063,384.16 : x
  2. Step 2: Convert to fraction form
    27,259,188.98/40,889,139.63 = 9,063,384.16/x
  3. Step 3: Cross multiply
    27,259,188.98x = 40,889,139.63 × 9,063,384.16
  4. Step 4: Simplify right side
    27,259,188.98x = 370,593,980,188,807.62
  5. Step 5: Solve for x
    x = 370,593,980,188,807.62/27,259,188.98
  6. Step 6: Final answer
    x = 13,595,194.65

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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.