Home / 6,763,176,066.30-10,144,764,099.45-4,283,684,936.70

Finding the Fourth Proportional to 6,763,176,066.30, 10,144,764,099.45 and 4,283,684,936.70

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Solution

The fourth proportional to 6,763,176,066.30, 10,144,764,099.45 and 4,283,684,936.70 is: 6,425,527,405.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,763,176,066.30 : 10,144,764,099.45 = 4,283,684,936.70 : x
  2. Step 2: Convert to fraction form
    6,763,176,066.30/10,144,764,099.45 = 4,283,684,936.70/x
  3. Step 3: Cross multiply
    6,763,176,066.30x = 10,144,764,099.45 × 4,283,684,936.70
  4. Step 4: Simplify right side
    6,763,176,066.30x = 43,456,973,159,188,905,984
  5. Step 5: Solve for x
    x = 43,456,973,159,188,905,984/6,763,176,066.30
  6. Step 6: Final answer
    x = 6,425,527,405.05

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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.