Home / 225,151,684,225.02-337,784,691,426.45-104,227,418,409.66

Finding the Fourth Proportional to 225,151,684,225.02, 337,784,691,426.45 and 104,227,418,409.66

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Solution

The fourth proportional to 225,151,684,225.02, 337,784,691,426.45 and 104,227,418,409.66 is: 156,367,590,528.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    225,151,684,225.02 : 337,784,691,426.45 = 104,227,418,409.66 : x
  2. Step 2: Convert to fraction form
    225,151,684,225.02/337,784,691,426.45 = 104,227,418,409.66/x
  3. Step 3: Cross multiply
    225,151,684,225.02x = 337,784,691,426.45 × 104,227,418,409.66
  4. Step 4: Simplify right side
    225,151,684,225.02x = 35,206,426,365,682,501,287,936
  5. Step 5: Solve for x
    x = 35,206,426,365,682,501,287,936/225,151,684,225.02
  6. Step 6: Final answer
    x = 156,367,590,528.42

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1.5x scale

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.