Home / 5,386,848,604.20-8,064,148,592.70-4,806,373,314.60

Finding the Fourth Proportional to 5,386,848,604.20, 8,064,148,592.70 and 4,806,373,314.60

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Solution

The fourth proportional to 5,386,848,604.20, 8,064,148,592.70 and 4,806,373,314.60 is: 7,195,173,179.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,386,848,604.20 : 8,064,148,592.70 = 4,806,373,314.60 : x
  2. Step 2: Convert to fraction form
    5,386,848,604.20/8,064,148,592.70 = 4,806,373,314.60/x
  3. Step 3: Cross multiply
    5,386,848,604.20x = 8,064,148,592.70 × 4,806,373,314.60
  4. Step 4: Simplify right side
    5,386,848,604.20x = 38,759,308,600,922,423,296
  5. Step 5: Solve for x
    x = 38,759,308,600,922,423,296/5,386,848,604.20
  6. Step 6: Final answer
    x = 7,195,173,179.86

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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.