Home / 7,083,072,023.10-10,624,608,034.65-2,175,989,898.30

Finding the Fourth Proportional to 7,083,072,023.10, 10,624,608,034.65 and 2,175,989,898.30

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Solution

The fourth proportional to 7,083,072,023.10, 10,624,608,034.65 and 2,175,989,898.30 is: 3,263,984,847.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,083,072,023.10 : 10,624,608,034.65 = 2,175,989,898.30 : x
  2. Step 2: Convert to fraction form
    7,083,072,023.10/10,624,608,034.65 = 2,175,989,898.30/x
  3. Step 3: Cross multiply
    7,083,072,023.10x = 10,624,608,034.65 × 2,175,989,898.30
  4. Step 4: Simplify right side
    7,083,072,023.10x = 23,119,039,756,795,416,576
  5. Step 5: Solve for x
    x = 23,119,039,756,795,416,576/7,083,072,023.10
  6. Step 6: Final answer
    x = 3,263,984,847.45

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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.