Home / 2,908,045,152,047.70-4,362,067,728,071.60-2,908,045,152,047.70

Finding the Fourth Proportional to 2,908,045,152,047.70, 4,362,067,728,071.60 and 2,908,045,152,047.70

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Solution

The fourth proportional to 2,908,045,152,047.70, 4,362,067,728,071.60 and 2,908,045,152,047.70 is: 4,362,067,728,071.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,045,152,047.70 : 4,362,067,728,071.60 = 2,908,045,152,047.70 : x
  2. Step 2: Convert to fraction form
    2,908,045,152,047.70/4,362,067,728,071.60 = 2,908,045,152,047.70/x
  3. Step 3: Cross multiply
    2,908,045,152,047.70x = 4,362,067,728,071.60 × 2,908,045,152,047.70
  4. Step 4: Simplify right side
    2,908,045,152,047.70x = 12,685,089,909,522,343,105,921,024
  5. Step 5: Solve for x
    x = 12,685,089,909,522,343,105,921,024/2,908,045,152,047.70
  6. Step 6: Final answer
    x = 4,362,067,728,071.60

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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.