Home / 14,741,357.70-22,112,036.55-8,364,065.70

Finding the Fourth Proportional to 14,741,357.70, 22,112,036.55 and 8,364,065.70

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Solution

The fourth proportional to 14,741,357.70, 22,112,036.55 and 8,364,065.70 is: 12,546,098.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,741,357.70 : 22,112,036.55 = 8,364,065.70 : x
  2. Step 2: Convert to fraction form
    14,741,357.70/22,112,036.55 = 8,364,065.70/x
  3. Step 3: Cross multiply
    14,741,357.70x = 22,112,036.55 × 8,364,065.70
  4. Step 4: Simplify right side
    14,741,357.70x = 184,946,526,465,001.34
  5. Step 5: Solve for x
    x = 184,946,526,465,001.34/14,741,357.70
  6. Step 6: Final answer
    x = 12,546,098.55

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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.