Home / 34,497,737,999.90-51,746,606,999.85-28,608,946,567.10

Finding the Fourth Proportional to 34,497,737,999.90, 51,746,606,999.85 and 28,608,946,567.10

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Solution

The fourth proportional to 34,497,737,999.90, 51,746,606,999.85 and 28,608,946,567.10 is: 42,913,419,850.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,497,737,999.90 : 51,746,606,999.85 = 28,608,946,567.10 : x
  2. Step 2: Convert to fraction form
    34,497,737,999.90/51,746,606,999.85 = 28,608,946,567.10/x
  3. Step 3: Cross multiply
    34,497,737,999.90x = 51,746,606,999.85 × 28,608,946,567.10
  4. Step 4: Simplify right side
    34,497,737,999.90x = 1,480,415,914,687,431,442,432
  5. Step 5: Solve for x
    x = 1,480,415,914,687,431,442,432/34,497,737,999.90
  6. Step 6: Final answer
    x = 42,913,419,850.65

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1.5x scale

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.