Home / 47,660,035.44-65,765,586.35-26,747,271.56

Finding the Fourth Proportional to 47,660,035.44, 65,765,586.35 and 26,747,271.56

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Solution

The fourth proportional to 47,660,035.44, 65,765,586.35 and 26,747,271.56 is: 36,908,281.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,660,035.44 : 65,765,586.35 = 26,747,271.56 : x
  2. Step 2: Convert to fraction form
    47,660,035.44/65,765,586.35 = 26,747,271.56/x
  3. Step 3: Cross multiply
    47,660,035.44x = 65,765,586.35 × 26,747,271.56
  4. Step 4: Simplify right side
    47,660,035.44x = 1,759,049,997,144,119.50
  5. Step 5: Solve for x
    x = 1,759,049,997,144,119.50/47,660,035.44
  6. Step 6: Final answer
    x = 36,908,281.35

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.