Home / 3,200,125,915,855.60-4,416,177,032,248-1,736,903,030,679

Finding the Fourth Proportional to 3,200,125,915,855.60, 4,416,177,032,248 and 1,736,903,030,679

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Solution

The fourth proportional to 3,200,125,915,855.60, 4,416,177,032,248 and 1,736,903,030,679 is: 2,396,927,956,278.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,200,125,915,855.60 : 4,416,177,032,248 = 1,736,903,030,679 : x
  2. Step 2: Convert to fraction form
    3,200,125,915,855.60/4,416,177,032,248 = 1,736,903,030,679/x
  3. Step 3: Cross multiply
    3,200,125,915,855.60x = 4,416,177,032,248 × 1,736,903,030,679
  4. Step 4: Simplify right side
    3,200,125,915,855.60x = 7,670,471,271,326,543,329,099,776
  5. Step 5: Solve for x
    x = 7,670,471,271,326,543,329,099,776/3,200,125,915,855.60
  6. Step 6: Final answer
    x = 2,396,927,956,278.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.