Home / 7,410,143,993,546.70-10,226,246,742,709-4,118,030,580,072.30

Finding the Fourth Proportional to 7,410,143,993,546.70, 10,226,246,742,709 and 4,118,030,580,072.30

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Solution

The fourth proportional to 7,410,143,993,546.70, 10,226,246,742,709 and 4,118,030,580,072.30 is: 5,683,020,038,816.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,410,143,993,546.70 : 10,226,246,742,709 = 4,118,030,580,072.30 : x
  2. Step 2: Convert to fraction form
    7,410,143,993,546.70/10,226,246,742,709 = 4,118,030,580,072.30/x
  3. Step 3: Cross multiply
    7,410,143,993,546.70x = 10,226,246,742,709 × 4,118,030,580,072.30
  4. Step 4: Simplify right side
    7,410,143,993,546.70x = 42,111,996,805,840,407,682,351,104
  5. Step 5: Solve for x
    x = 42,111,996,805,840,407,682,351,104/7,410,143,993,546.70
  6. Step 6: Final answer
    x = 5,683,020,038,816.34

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.