Home / 27,509,039.60-41,263,559.40-14,754,455.60

Finding the Fourth Proportional to 27,509,039.60, 41,263,559.40 and 14,754,455.60

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Solution

The fourth proportional to 27,509,039.60, 41,263,559.40 and 14,754,455.60 is: 22,131,683.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,509,039.60 : 41,263,559.40 = 14,754,455.60 : x
  2. Step 2: Convert to fraction form
    27,509,039.60/41,263,559.40 = 14,754,455.60/x
  3. Step 3: Cross multiply
    27,509,039.60x = 41,263,559.40 × 14,754,455.60
  4. Step 4: Simplify right side
    27,509,039.60x = 608,821,355,065,262.62
  5. Step 5: Solve for x
    x = 608,821,355,065,262.62/27,509,039.60
  6. Step 6: Final answer
    x = 22,131,683.40

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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.