Home / 15,939,112.06-23,908,586.23-6,224,711.40

Finding the Fourth Proportional to 15,939,112.06, 23,908,586.23 and 6,224,711.40

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Solution

The fourth proportional to 15,939,112.06, 23,908,586.23 and 6,224,711.40 is: 9,337,035.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,939,112.06 : 23,908,586.23 = 6,224,711.40 : x
  2. Step 2: Convert to fraction form
    15,939,112.06/23,908,586.23 = 6,224,711.40/x
  3. Step 3: Cross multiply
    15,939,112.06x = 23,908,586.23 × 6,224,711.40
  4. Step 4: Simplify right side
    15,939,112.06x = 148,824,049,263,764.03
  5. Step 5: Solve for x
    x = 148,824,049,263,764.03/15,939,112.06
  6. Step 6: Final answer
    x = 9,337,035.13

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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.