Home / 525,935,892,919.73-789,022,796,670.41-283,907,808,190.01

Finding the Fourth Proportional to 525,935,892,919.73, 789,022,796,670.41 and 283,907,808,190.01

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Solution

The fourth proportional to 525,935,892,919.73, 789,022,796,670.41 and 283,907,808,190.01 is: 425,925,927,152.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    525,935,892,919.73 : 789,022,796,670.41 = 283,907,808,190.01 : x
  2. Step 2: Convert to fraction form
    525,935,892,919.73/789,022,796,670.41 = 283,907,808,190.01/x
  3. Step 3: Cross multiply
    525,935,892,919.73x = 789,022,796,670.41 × 283,907,808,190.01
  4. Step 4: Simplify right side
    525,935,892,919.73x = 224,009,732,814,648,054,382,592
  5. Step 5: Solve for x
    x = 224,009,732,814,648,054,382,592/525,935,892,919.73
  6. Step 6: Final answer
    x = 425,925,927,152.57

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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.