Home / 22,076,497.02-30,466,569.48-12,287,568.44

Finding the Fourth Proportional to 22,076,497.02, 30,466,569.48 and 12,287,568.44

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Solution

The fourth proportional to 22,076,497.02, 30,466,569.48 and 12,287,568.44 is: 16,957,403.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,076,497.02 : 30,466,569.48 = 12,287,568.44 : x
  2. Step 2: Convert to fraction form
    22,076,497.02/30,466,569.48 = 12,287,568.44/x
  3. Step 3: Cross multiply
    22,076,497.02x = 30,466,569.48 × 12,287,568.44
  4. Step 4: Simplify right side
    22,076,497.02x = 374,360,057,617,515.19
  5. Step 5: Solve for x
    x = 374,360,057,617,515.19/22,076,497.02
  6. Step 6: Final answer
    x = 16,957,403.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.