Home / 11,192,554.40-16,788,831.60-10,943,722.40

Finding the Fourth Proportional to 11,192,554.40, 16,788,831.60 and 10,943,722.40

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Solution

The fourth proportional to 11,192,554.40, 16,788,831.60 and 10,943,722.40 is: 16,415,583.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,192,554.40 : 16,788,831.60 = 10,943,722.40 : x
  2. Step 2: Convert to fraction form
    11,192,554.40/16,788,831.60 = 10,943,722.40/x
  3. Step 3: Cross multiply
    11,192,554.40x = 16,788,831.60 × 10,943,722.40
  4. Step 4: Simplify right side
    11,192,554.40x = 183,732,312,450,747.88
  5. Step 5: Solve for x
    x = 183,732,312,450,747.88/11,192,554.40
  6. Step 6: Final answer
    x = 16,415,583.60

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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.