Home / 23,213,952,014.40-34,820,928,021.60-5,765,681,102.40

Finding the Fourth Proportional to 23,213,952,014.40, 34,820,928,021.60 and 5,765,681,102.40

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Solution

The fourth proportional to 23,213,952,014.40, 34,820,928,021.60 and 5,765,681,102.40 is: 8,648,521,653.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,213,952,014.40 : 34,820,928,021.60 = 5,765,681,102.40 : x
  2. Step 2: Convert to fraction form
    23,213,952,014.40/34,820,928,021.60 = 5,765,681,102.40/x
  3. Step 3: Cross multiply
    23,213,952,014.40x = 34,820,928,021.60 × 5,765,681,102.40
  4. Step 4: Simplify right side
    23,213,952,014.40x = 200,766,366,662,169,722,880
  5. Step 5: Solve for x
    x = 200,766,366,662,169,722,880/23,213,952,014.40
  6. Step 6: Final answer
    x = 8,648,521,653.60

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Double scale
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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.