Home / 17,082,860.10-23,574,346.02-9,347,903.34

Finding the Fourth Proportional to 17,082,860.10, 23,574,346.02 and 9,347,903.34

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Solution

The fourth proportional to 17,082,860.10, 23,574,346.02 and 9,347,903.34 is: 12,900,106.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,082,860.10 : 23,574,346.02 = 9,347,903.34 : x
  2. Step 2: Convert to fraction form
    17,082,860.10/23,574,346.02 = 9,347,903.34/x
  3. Step 3: Cross multiply
    17,082,860.10x = 23,574,346.02 × 9,347,903.34
  4. Step 4: Simplify right side
    17,082,860.10x = 220,370,707,898,673.69
  5. Step 5: Solve for x
    x = 220,370,707,898,673.69/17,082,860.10
  6. Step 6: Final answer
    x = 12,900,106.11

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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.