Home / 12,096,344.59-18,114,641.65-9,014,946.33

Finding the Fourth Proportional to 12,096,344.59, 18,114,641.65 and 9,014,946.33

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Solution

The fourth proportional to 12,096,344.59, 18,114,641.65 and 9,014,946.33 is: 13,500,154.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    12,096,344.59 : 18,114,641.65 = 9,014,946.33 : x
  2. Step 2: Convert to fraction form
    12,096,344.59/18,114,641.65 = 9,014,946.33/x
  3. Step 3: Cross multiply
    12,096,344.59x = 18,114,641.65 × 9,014,946.33
  4. Step 4: Simplify right side
    12,096,344.59x = 163,302,522,341,131.25
  5. Step 5: Solve for x
    x = 163,302,522,341,131.25/12,096,344.59
  6. Step 6: Final answer
    x = 13,500,154.63

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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.