Home / 24,886,977.10-34,344,021.23-13,440,705.10

Finding the Fourth Proportional to 24,886,977.10, 34,344,021.23 and 13,440,705.10

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Solution

The fourth proportional to 24,886,977.10, 34,344,021.23 and 13,440,705.10 is: 18,548,169.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,886,977.10 : 34,344,021.23 = 13,440,705.10 : x
  2. Step 2: Convert to fraction form
    24,886,977.10/34,344,021.23 = 13,440,705.10/x
  3. Step 3: Cross multiply
    24,886,977.10x = 34,344,021.23 × 13,440,705.10
  4. Step 4: Simplify right side
    24,886,977.10x = 461,607,861,300,569.19
  5. Step 5: Solve for x
    x = 461,607,861,300,569.19/24,886,977.10
  6. Step 6: Final answer
    x = 18,548,169.17

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.