Home / 25,194,284,927.20-37,791,427,390.80-7,743,746,533.60

Finding the Fourth Proportional to 25,194,284,927.20, 37,791,427,390.80 and 7,743,746,533.60

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Solution

The fourth proportional to 25,194,284,927.20, 37,791,427,390.80 and 7,743,746,533.60 is: 11,615,619,800.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,194,284,927.20 : 37,791,427,390.80 = 7,743,746,533.60 : x
  2. Step 2: Convert to fraction form
    25,194,284,927.20/37,791,427,390.80 = 7,743,746,533.60/x
  3. Step 3: Cross multiply
    25,194,284,927.20x = 37,791,427,390.80 × 7,743,746,533.60
  4. Step 4: Simplify right side
    25,194,284,927.20x = 292,647,234,857,303,638,016
  5. Step 5: Solve for x
    x = 292,647,234,857,303,638,016/25,194,284,927.20
  6. Step 6: Final answer
    x = 11,615,619,800.40

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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.