Home / 14,925,863.82-22,388,721.93-5,828,885.22

Finding the Fourth Proportional to 14,925,863.82, 22,388,721.93 and 5,828,885.22

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Solution

The fourth proportional to 14,925,863.82, 22,388,721.93 and 5,828,885.22 is: 8,743,299.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,925,863.82 : 22,388,721.93 = 5,828,885.22 : x
  2. Step 2: Convert to fraction form
    14,925,863.82/22,388,721.93 = 5,828,885.22/x
  3. Step 3: Cross multiply
    14,925,863.82x = 22,388,721.93 × 5,828,885.22
  4. Step 4: Simplify right side
    14,925,863.82x = 130,501,290,352,466.86
  5. Step 5: Solve for x
    x = 130,501,290,352,466.86/14,925,863.82
  6. Step 6: Final answer
    x = 8,743,299.01

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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.