Home / 58,990,130.92-88,485,476.44-18,049,504.89

Finding the Fourth Proportional to 58,990,130.92, 88,485,476.44 and 18,049,504.89

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Solution

The fourth proportional to 58,990,130.92, 88,485,476.44 and 18,049,504.89 is: 27,074,343.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,990,130.92 : 88,485,476.44 = 18,049,504.89 : x
  2. Step 2: Convert to fraction form
    58,990,130.92/88,485,476.44 = 18,049,504.89/x
  3. Step 3: Cross multiply
    58,990,130.92x = 88,485,476.44 × 18,049,504.89
  4. Step 4: Simplify right side
    58,990,130.92x = 1,597,119,040,018,281.50
  5. Step 5: Solve for x
    x = 1,597,119,040,018,281.50/58,990,130.92
  6. Step 6: Final answer
    x = 27,074,343.03

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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.