Home / 23,200,831.20-34,767,032.40-16,824,511.20

Finding the Fourth Proportional to 23,200,831.20, 34,767,032.40 and 16,824,511.20

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Solution

The fourth proportional to 23,200,831.20, 34,767,032.40 and 16,824,511.20 is: 25,211,955.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,200,831.20 : 34,767,032.40 = 16,824,511.20 : x
  2. Step 2: Convert to fraction form
    23,200,831.20/34,767,032.40 = 16,824,511.20/x
  3. Step 3: Cross multiply
    23,200,831.20x = 34,767,032.40 × 16,824,511.20
  4. Step 4: Simplify right side
    23,200,831.20x = 584,938,326,004,562.88
  5. Step 5: Solve for x
    x = 584,938,326,004,562.88/23,200,831.20
  6. Step 6: Final answer
    x = 25,211,955.60

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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.