Home / 14,863,663.40-22,296,143.10-4,080,684.20

Finding the Fourth Proportional to 14,863,663.40, 22,296,143.10 and 4,080,684.20

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Solution

The fourth proportional to 14,863,663.40, 22,296,143.10 and 4,080,684.20 is: 6,121,204.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,863,663.40 : 22,296,143.10 = 4,080,684.20 : x
  2. Step 2: Convert to fraction form
    14,863,663.40/22,296,143.10 = 4,080,684.20/x
  3. Step 3: Cross multiply
    14,863,663.40x = 22,296,143.10 × 4,080,684.20
  4. Step 4: Simplify right side
    14,863,663.40x = 90,983,518,869,109.03
  5. Step 5: Solve for x
    x = 90,983,518,869,109.03/14,863,663.40
  6. Step 6: Final answer
    x = 6,121,204.20

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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.