Home / 22,674,674.80-34,014,085.80-9,208,716.40

Finding the Fourth Proportional to 22,674,674.80, 34,014,085.80 and 9,208,716.40

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Solution

The fourth proportional to 22,674,674.80, 34,014,085.80 and 9,208,716.40 is: 13,813,916.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,674,674.80 : 34,014,085.80 = 9,208,716.40 : x
  2. Step 2: Convert to fraction form
    22,674,674.80/34,014,085.80 = 9,208,716.40/x
  3. Step 3: Cross multiply
    22,674,674.80x = 34,014,085.80 × 9,208,716.40
  4. Step 4: Simplify right side
    22,674,674.80x = 313,226,069,737,467.12
  5. Step 5: Solve for x
    x = 313,226,069,737,467.12/22,674,674.80
  6. Step 6: Final answer
    x = 13,813,916.74

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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.