Home / 14,496,369.51-21,744,685.23-4,398,990.51

Finding the Fourth Proportional to 14,496,369.51, 21,744,685.23 and 4,398,990.51

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Solution

The fourth proportional to 14,496,369.51, 21,744,685.23 and 4,398,990.51 is: 6,598,525.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,496,369.51 : 21,744,685.23 = 4,398,990.51 : x
  2. Step 2: Convert to fraction form
    14,496,369.51/21,744,685.23 = 4,398,990.51/x
  3. Step 3: Cross multiply
    14,496,369.51x = 21,744,685.23 × 4,398,990.51
  4. Step 4: Simplify right side
    14,496,369.51x = 95,654,663,969,707.17
  5. Step 5: Solve for x
    x = 95,654,663,969,707.17/14,496,369.51
  6. Step 6: Final answer
    x = 6,598,525.51

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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.