Home / 302,184,231.70-453,276,347.55-236,427,265.30

Finding the Fourth Proportional to 302,184,231.70, 453,276,347.55 and 236,427,265.30

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Solution

The fourth proportional to 302,184,231.70, 453,276,347.55 and 236,427,265.30 is: 354,640,897.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,184,231.70 : 453,276,347.55 = 236,427,265.30 : x
  2. Step 2: Convert to fraction form
    302,184,231.70/453,276,347.55 = 236,427,265.30/x
  3. Step 3: Cross multiply
    302,184,231.70x = 453,276,347.55 × 236,427,265.30
  4. Step 4: Simplify right side
    302,184,231.70x = 107,166,887,276,418,864
  5. Step 5: Solve for x
    x = 107,166,887,276,418,864/302,184,231.70
  6. Step 6: Final answer
    x = 354,640,897.95

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.