Home / 14,596,258.60-21,862,895.10-12,076,834.60

Finding the Fourth Proportional to 14,596,258.60, 21,862,895.10 and 12,076,834.60

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Solution

The fourth proportional to 14,596,258.60, 21,862,895.10 and 12,076,834.60 is: 18,089,194.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,596,258.60 : 21,862,895.10 = 12,076,834.60 : x
  2. Step 2: Convert to fraction form
    14,596,258.60/21,862,895.10 = 12,076,834.60/x
  3. Step 3: Cross multiply
    14,596,258.60x = 21,862,895.10 × 12,076,834.60
  4. Step 4: Simplify right side
    14,596,258.60x = 264,034,567,999,850.47
  5. Step 5: Solve for x
    x = 264,034,567,999,850.47/14,596,258.60
  6. Step 6: Final answer
    x = 18,089,194.99

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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.