Home / 14,531,142.16-21,797,508.12-5,893,959.88

Finding the Fourth Proportional to 14,531,142.16, 21,797,508.12 and 5,893,959.88

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Solution

The fourth proportional to 14,531,142.16, 21,797,508.12 and 5,893,959.88 is: 8,841,262.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,531,142.16 : 21,797,508.12 = 5,893,959.88 : x
  2. Step 2: Convert to fraction form
    14,531,142.16/21,797,508.12 = 5,893,959.88/x
  3. Step 3: Cross multiply
    14,531,142.16x = 21,797,508.12 × 5,893,959.88
  4. Step 4: Simplify right side
    14,531,142.16x = 128,473,638,343,254.23
  5. Step 5: Solve for x
    x = 128,473,638,343,254.23/14,531,142.16
  6. Step 6: Final answer
    x = 8,841,262.23

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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.