Home / 2,908,045,152,031.80-4,362,067,728,047.70-2,908,045,152,031.80

Finding the Fourth Proportional to 2,908,045,152,031.80, 4,362,067,728,047.70 and 2,908,045,152,031.80

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Solution

The fourth proportional to 2,908,045,152,031.80, 4,362,067,728,047.70 and 2,908,045,152,031.80 is: 4,362,067,728,047.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,045,152,031.80 : 4,362,067,728,047.70 = 2,908,045,152,031.80 : x
  2. Step 2: Convert to fraction form
    2,908,045,152,031.80/4,362,067,728,047.70 = 2,908,045,152,031.80/x
  3. Step 3: Cross multiply
    2,908,045,152,031.80x = 4,362,067,728,047.70 × 2,908,045,152,031.80
  4. Step 4: Simplify right side
    2,908,045,152,031.80x = 12,685,089,909,383,482,518,274,048
  5. Step 5: Solve for x
    x = 12,685,089,909,383,482,518,274,048/2,908,045,152,031.80
  6. Step 6: Final answer
    x = 4,362,067,728,047.70

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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.