Home / 2,908,045,152,031.20-4,362,067,728,046.90-2,908,045,152,031.20

Finding the Fourth Proportional to 2,908,045,152,031.20, 4,362,067,728,046.90 and 2,908,045,152,031.20

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Solution

The fourth proportional to 2,908,045,152,031.20, 4,362,067,728,046.90 and 2,908,045,152,031.20 is: 4,362,067,728,046.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,908,045,152,031.20 : 4,362,067,728,046.90 = 2,908,045,152,031.20 : x
  2. Step 2: Convert to fraction form
    2,908,045,152,031.20/4,362,067,728,046.90 = 2,908,045,152,031.20/x
  3. Step 3: Cross multiply
    2,908,045,152,031.20x = 4,362,067,728,046.90 × 2,908,045,152,031.20
  4. Step 4: Simplify right side
    2,908,045,152,031.20x = 12,685,089,909,378,539,010,916,352
  5. Step 5: Solve for x
    x = 12,685,089,909,378,539,010,916,352/2,908,045,152,031.20
  6. Step 6: Final answer
    x = 4,362,067,728,046.90

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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.