Home / 14,339,024.02-21,487,672.04-8,862,426.10

Finding the Fourth Proportional to 14,339,024.02, 21,487,672.04 and 8,862,426.10

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Solution

The fourth proportional to 14,339,024.02, 21,487,672.04 and 8,862,426.10 is: 13,280,743.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,339,024.02 : 21,487,672.04 = 8,862,426.10 : x
  2. Step 2: Convert to fraction form
    14,339,024.02/21,487,672.04 = 8,862,426.10/x
  3. Step 3: Cross multiply
    14,339,024.02x = 21,487,672.04 × 8,862,426.10
  4. Step 4: Simplify right side
    14,339,024.02x = 190,432,905,515,536.22
  5. Step 5: Solve for x
    x = 190,432,905,515,536.22/14,339,024.02
  6. Step 6: Final answer
    x = 13,280,743.88

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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.