Home / 294,586,702.08-441,379,994.88-177,756,560.16

Finding the Fourth Proportional to 294,586,702.08, 441,379,994.88 and 177,756,560.16

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Solution

The fourth proportional to 294,586,702.08, 441,379,994.88 and 177,756,560.16 is: 266,333,100.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    294,586,702.08 : 441,379,994.88 = 177,756,560.16 : x
  2. Step 2: Convert to fraction form
    294,586,702.08/441,379,994.88 = 177,756,560.16/x
  3. Step 3: Cross multiply
    294,586,702.08x = 441,379,994.88 × 177,756,560.16
  4. Step 4: Simplify right side
    294,586,702.08x = 78,458,189,613,307,216
  5. Step 5: Solve for x
    x = 78,458,189,613,307,216/294,586,702.08
  6. Step 6: Final answer
    x = 266,333,100.10

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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.