Home / 1,453,861,687,441-2,180,836,958,943.90-498,786,886,632.60

Finding the Fourth Proportional to 1,453,861,687,441, 2,180,836,958,943.90 and 498,786,886,632.60

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Solution

The fourth proportional to 1,453,861,687,441, 2,180,836,958,943.90 and 498,786,886,632.60 is: 748,195,572,110.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,453,861,687,441 : 2,180,836,958,943.90 = 498,786,886,632.60 : x
  2. Step 2: Convert to fraction form
    1,453,861,687,441/2,180,836,958,943.90 = 498,786,886,632.60/x
  3. Step 3: Cross multiply
    1,453,861,687,441x = 2,180,836,958,943.90 × 498,786,886,632.60
  4. Step 4: Simplify right side
    1,453,861,687,441x = 1,087,772,877,004,935,069,171,712
  5. Step 5: Solve for x
    x = 1,087,772,877,004,935,069,171,712/1,453,861,687,441
  6. Step 6: Final answer
    x = 748,195,572,110.83

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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.