Home / 19,622,401.26-29,433,733.14-6,842,856.30

Finding the Fourth Proportional to 19,622,401.26, 29,433,733.14 and 6,842,856.30

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Solution

The fourth proportional to 19,622,401.26, 29,433,733.14 and 6,842,856.30 is: 10,264,330.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,622,401.26 : 29,433,733.14 = 6,842,856.30 : x
  2. Step 2: Convert to fraction form
    19,622,401.26/29,433,733.14 = 6,842,856.30/x
  3. Step 3: Cross multiply
    19,622,401.26x = 29,433,733.14 × 6,842,856.30
  4. Step 4: Simplify right side
    19,622,401.26x = 201,410,806,249,567.78
  5. Step 5: Solve for x
    x = 201,410,806,249,567.78/19,622,401.26
  6. Step 6: Final answer
    x = 10,264,330.22

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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.