Home / 22,672,340.10-34,008,510.15-7,526,271.60

Finding the Fourth Proportional to 22,672,340.10, 34,008,510.15 and 7,526,271.60

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Solution

The fourth proportional to 22,672,340.10, 34,008,510.15 and 7,526,271.60 is: 11,289,407.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,672,340.10 : 34,008,510.15 = 7,526,271.60 : x
  2. Step 2: Convert to fraction form
    22,672,340.10/34,008,510.15 = 7,526,271.60/x
  3. Step 3: Cross multiply
    22,672,340.10x = 34,008,510.15 × 7,526,271.60
  4. Step 4: Simplify right side
    22,672,340.10x = 255,957,284,100,256.72
  5. Step 5: Solve for x
    x = 255,957,284,100,256.72/22,672,340.10
  6. Step 6: Final answer
    x = 11,289,407.40

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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.