Home / 14,596,257.60-21,862,893.60-12,076,833.60

Finding the Fourth Proportional to 14,596,257.60, 21,862,893.60 and 12,076,833.60

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Solution

The fourth proportional to 14,596,257.60, 21,862,893.60 and 12,076,833.60 is: 18,089,193.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,596,257.60 : 21,862,893.60 = 12,076,833.60 : x
  2. Step 2: Convert to fraction form
    14,596,257.60/21,862,893.60 = 12,076,833.60/x
  3. Step 3: Cross multiply
    14,596,257.60x = 21,862,893.60 × 12,076,833.60
  4. Step 4: Simplify right side
    14,596,257.60x = 264,034,528,021,704.97
  5. Step 5: Solve for x
    x = 264,034,528,021,704.97/14,596,257.60
  6. Step 6: Final answer
    x = 18,089,193.49

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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.