Home / 16,076,073.78-24,114,898.53-6,490,256.22

Finding the Fourth Proportional to 16,076,073.78, 24,114,898.53 and 6,490,256.22

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Solution

The fourth proportional to 16,076,073.78, 24,114,898.53 and 6,490,256.22 is: 9,735,702.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,076,073.78 : 24,114,898.53 = 6,490,256.22 : x
  2. Step 2: Convert to fraction form
    16,076,073.78/24,114,898.53 = 6,490,256.22/x
  3. Step 3: Cross multiply
    16,076,073.78x = 24,114,898.53 × 6,490,256.22
  4. Step 4: Simplify right side
    16,076,073.78x = 156,511,870,179,001.34
  5. Step 5: Solve for x
    x = 156,511,870,179,001.34/16,076,073.78
  6. Step 6: Final answer
    x = 9,735,702.41

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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.