Home / 17,862,414.16-26,768,798.76-9,325,722.10

Finding the Fourth Proportional to 17,862,414.16, 26,768,798.76 and 9,325,722.10

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Solution

The fourth proportional to 17,862,414.16, 26,768,798.76 and 9,325,722.10 is: 13,975,623.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,862,414.16 : 26,768,798.76 = 9,325,722.10 : x
  2. Step 2: Convert to fraction form
    17,862,414.16/26,768,798.76 = 9,325,722.10/x
  3. Step 3: Cross multiply
    17,862,414.16x = 26,768,798.76 × 9,325,722.10
  4. Step 4: Simplify right side
    17,862,414.16x = 249,638,378,186,584.59
  5. Step 5: Solve for x
    x = 249,638,378,186,584.59/17,862,414.16
  6. Step 6: Final answer
    x = 13,975,623.67

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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.