Home / 2,683,555,459,896-4,025,898,601,020-870,289,688,188.56

Finding the Fourth Proportional to 2,683,555,459,896, 4,025,898,601,020 and 870,289,688,188.56

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Solution

The fourth proportional to 2,683,555,459,896, 4,025,898,601,020 and 870,289,688,188.56 is: 1,305,617,897,793.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,683,555,459,896 : 4,025,898,601,020 = 870,289,688,188.56 : x
  2. Step 2: Convert to fraction form
    2,683,555,459,896/4,025,898,601,020 = 870,289,688,188.56/x
  3. Step 3: Cross multiply
    2,683,555,459,896x = 4,025,898,601,020 × 870,289,688,188.56
  4. Step 4: Simplify right side
    2,683,555,459,896x = 3,503,698,038,160,456,027,209,728
  5. Step 5: Solve for x
    x = 3,503,698,038,160,456,027,209,728/2,683,555,459,896
  6. Step 6: Final answer
    x = 1,305,617,897,793.04

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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.