Home / 228,497,603.67-342,507,211.16-95,626,591.88

Finding the Fourth Proportional to 228,497,603.67, 342,507,211.16 and 95,626,591.88

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Solution

The fourth proportional to 228,497,603.67, 342,507,211.16 and 95,626,591.88 is: 143,339,784.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    228,497,603.67 : 342,507,211.16 = 95,626,591.88 : x
  2. Step 2: Convert to fraction form
    228,497,603.67/342,507,211.16 = 95,626,591.88/x
  3. Step 3: Cross multiply
    228,497,603.67x = 342,507,211.16 × 95,626,591.88
  4. Step 4: Simplify right side
    228,497,603.67x = 32,752,797,295,363,628
  5. Step 5: Solve for x
    x = 32,752,797,295,363,628/228,497,603.67
  6. Step 6: Final answer
    x = 143,339,784.62

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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.