Home / 4,233,043,487.02-6,349,154,939.77-1,285,349,015.55

Finding the Fourth Proportional to 4,233,043,487.02, 6,349,154,939.77 and 1,285,349,015.55

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Solution

The fourth proportional to 4,233,043,487.02, 6,349,154,939.77 and 1,285,349,015.55 is: 1,927,898,939.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,233,043,487.02 : 6,349,154,939.77 = 1,285,349,015.55 : x
  2. Step 2: Convert to fraction form
    4,233,043,487.02/6,349,154,939.77 = 1,285,349,015.55/x
  3. Step 3: Cross multiply
    4,233,043,487.02x = 6,349,154,939.77 × 1,285,349,015.55
  4. Step 4: Simplify right side
    4,233,043,487.02x = 8,160,880,051,407,789,056
  5. Step 5: Solve for x
    x = 8,160,880,051,407,789,056/4,233,043,487.02
  6. Step 6: Final answer
    x = 1,927,898,939.95

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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.