Home / 867,414,155,101.20-1,195,769,945,984.40-606,180,817,401.84

Finding the Fourth Proportional to 867,414,155,101.20, 1,195,769,945,984.40 and 606,180,817,401.84

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Solution

The fourth proportional to 867,414,155,101.20, 1,195,769,945,984.40 and 606,180,817,401.84 is: 835,647,884,022.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    867,414,155,101.20 : 1,195,769,945,984.40 = 606,180,817,401.84 : x
  2. Step 2: Convert to fraction form
    867,414,155,101.20/1,195,769,945,984.40 = 606,180,817,401.84/x
  3. Step 3: Cross multiply
    867,414,155,101.20x = 1,195,769,945,984.40 × 606,180,817,401.84
  4. Step 4: Simplify right side
    867,414,155,101.20x = 724,852,803,281,377,535,459,328
  5. Step 5: Solve for x
    x = 724,852,803,281,377,535,459,328/867,414,155,101.20
  6. Step 6: Final answer
    x = 835,647,884,022.38

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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.