Home / 14,194,373.67-21,293,615.70-4,475,687.94

Finding the Fourth Proportional to 14,194,373.67, 21,293,615.70 and 4,475,687.94

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Solution

The fourth proportional to 14,194,373.67, 21,293,615.70 and 4,475,687.94 is: 6,714,179.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,194,373.67 : 21,293,615.70 = 4,475,687.94 : x
  2. Step 2: Convert to fraction form
    14,194,373.67/21,293,615.70 = 4,475,687.94/x
  3. Step 3: Cross multiply
    14,194,373.67x = 21,293,615.70 × 4,475,687.94
  4. Step 4: Simplify right side
    14,194,373.67x = 95,303,578,987,484.66
  5. Step 5: Solve for x
    x = 95,303,578,987,484.66/14,194,373.67
  6. Step 6: Final answer
    x = 6,714,179.94

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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.