Home / 9,658,023,796.80-14,487,035,695.20-5,938,787,102.40

Finding the Fourth Proportional to 9,658,023,796.80, 14,487,035,695.20 and 5,938,787,102.40

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Solution

The fourth proportional to 9,658,023,796.80, 14,487,035,695.20 and 5,938,787,102.40 is: 8,908,180,653.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,658,023,796.80 : 14,487,035,695.20 = 5,938,787,102.40 : x
  2. Step 2: Convert to fraction form
    9,658,023,796.80/14,487,035,695.20 = 5,938,787,102.40/x
  3. Step 3: Cross multiply
    9,658,023,796.80x = 14,487,035,695.20 × 5,938,787,102.40
  4. Step 4: Simplify right side
    9,658,023,796.80x = 86,035,420,738,662,170,624
  5. Step 5: Solve for x
    x = 86,035,420,738,662,170,624/9,658,023,796.80
  6. Step 6: Final answer
    x = 8,908,180,653.60

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Double scale
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Similar ratio
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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.