Home / 23,574,121.20-35,328,004.20-17,461,148.40

Finding the Fourth Proportional to 23,574,121.20, 35,328,004.20 and 17,461,148.40

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Solution

The fourth proportional to 23,574,121.20, 35,328,004.20 and 17,461,148.40 is: 26,167,148.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,574,121.20 : 35,328,004.20 = 17,461,148.40 : x
  2. Step 2: Convert to fraction form
    23,574,121.20/35,328,004.20 = 17,461,148.40/x
  3. Step 3: Cross multiply
    23,574,121.20x = 35,328,004.20 × 17,461,148.40
  4. Step 4: Simplify right side
    23,574,121.20x = 616,867,524,012,023.25
  5. Step 5: Solve for x
    x = 616,867,524,012,023.25/23,574,121.20
  6. Step 6: Final answer
    x = 26,167,148.24

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1.5x scale

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.