Home / 5,936,698,220.55-8,905,047,330.83-4,541,984,460.15

Finding the Fourth Proportional to 5,936,698,220.55, 8,905,047,330.83 and 4,541,984,460.15

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Solution

The fourth proportional to 5,936,698,220.55, 8,905,047,330.83 and 4,541,984,460.15 is: 6,812,976,690.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,936,698,220.55 : 8,905,047,330.83 = 4,541,984,460.15 : x
  2. Step 2: Convert to fraction form
    5,936,698,220.55/8,905,047,330.83 = 4,541,984,460.15/x
  3. Step 3: Cross multiply
    5,936,698,220.55x = 8,905,047,330.83 × 4,541,984,460.15
  4. Step 4: Simplify right side
    5,936,698,220.55x = 40,446,586,593,507,385,344
  5. Step 5: Solve for x
    x = 40,446,586,593,507,385,344/5,936,698,220.55
  6. Step 6: Final answer
    x = 6,812,976,690.23

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Double scale
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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.