Home / 14,358,324.36-19,814,549.22-7,832,096.04

Finding the Fourth Proportional to 14,358,324.36, 19,814,549.22 and 7,832,096.04

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Solution

The fourth proportional to 14,358,324.36, 19,814,549.22 and 7,832,096.04 is: 10,808,326.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,358,324.36 : 19,814,549.22 = 7,832,096.04 : x
  2. Step 2: Convert to fraction form
    14,358,324.36/19,814,549.22 = 7,832,096.04/x
  3. Step 3: Cross multiply
    14,358,324.36x = 19,814,549.22 × 7,832,096.04
  4. Step 4: Simplify right side
    14,358,324.36x = 155,189,452,480,347.09
  5. Step 5: Solve for x
    x = 155,189,452,480,347.09/14,358,324.36
  6. Step 6: Final answer
    x = 10,808,326.14

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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.