Home / 14,615,998.10-21,892,504.35-12,096,574.10

Finding the Fourth Proportional to 14,615,998.10, 21,892,504.35 and 12,096,574.10

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Solution

The fourth proportional to 14,615,998.10, 21,892,504.35 and 12,096,574.10 is: 18,118,796.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,615,998.10 : 21,892,504.35 = 12,096,574.10 : x
  2. Step 2: Convert to fraction form
    14,615,998.10/21,892,504.35 = 12,096,574.10/x
  3. Step 3: Cross multiply
    14,615,998.10x = 21,892,504.35 × 12,096,574.10
  4. Step 4: Simplify right side
    14,615,998.10x = 264,824,301,104,347.34
  5. Step 5: Solve for x
    x = 264,824,301,104,347.34/14,615,998.10
  6. Step 6: Final answer
    x = 18,118,796.90

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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.