Home / 14,046,462.17-21,071,379.96-4,946,677.74

Finding the Fourth Proportional to 14,046,462.17, 21,071,379.96 and 4,946,677.74

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Solution

The fourth proportional to 14,046,462.17, 21,071,379.96 and 4,946,677.74 is: 7,420,610.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,046,462.17 : 21,071,379.96 = 4,946,677.74 : x
  2. Step 2: Convert to fraction form
    14,046,462.17/21,071,379.96 = 4,946,677.74/x
  3. Step 3: Cross multiply
    14,046,462.17x = 21,071,379.96 × 4,946,677.74
  4. Step 4: Simplify right side
    14,046,462.17x = 104,233,326,199,214.09
  5. Step 5: Solve for x
    x = 104,233,326,199,214.09/14,046,462.17
  6. Step 6: Final answer
    x = 7,420,610.61

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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.