Home / 68,466,735.27-94,483,899.36-37,526,808.87

Finding the Fourth Proportional to 68,466,735.27, 94,483,899.36 and 37,526,808.87

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Solution

The fourth proportional to 68,466,735.27, 94,483,899.36 and 37,526,808.87 is: 51,786,889.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    68,466,735.27 : 94,483,899.36 = 37,526,808.87 : x
  2. Step 2: Convert to fraction form
    68,466,735.27/94,483,899.36 = 37,526,808.87/x
  3. Step 3: Cross multiply
    68,466,735.27x = 94,483,899.36 × 37,526,808.87
  4. Step 4: Simplify right side
    68,466,735.27x = 3,545,679,232,575,035
  5. Step 5: Solve for x
    x = 3,545,679,232,575,035/68,466,735.27
  6. Step 6: Final answer
    x = 51,786,889.19

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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.