Home / 229,595,294.58-344,211,070.95-114,520,603.38

Finding the Fourth Proportional to 229,595,294.58, 344,211,070.95 and 114,520,603.38

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Solution

The fourth proportional to 229,595,294.58, 344,211,070.95 and 114,520,603.38 is: 171,690,189.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,595,294.58 : 344,211,070.95 = 114,520,603.38 : x
  2. Step 2: Convert to fraction form
    229,595,294.58/344,211,070.95 = 114,520,603.38/x
  3. Step 3: Cross multiply
    229,595,294.58x = 344,211,070.95 × 114,520,603.38
  4. Step 4: Simplify right side
    229,595,294.58x = 39,419,259,535,269,984
  5. Step 5: Solve for x
    x = 39,419,259,535,269,984/229,595,294.58
  6. Step 6: Final answer
    x = 171,690,189.07

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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.