Home / 2,666,990,266,410.50-3,999,709,312,522.90-1,032,971,312,409.60

Finding the Fourth Proportional to 2,666,990,266,410.50, 3,999,709,312,522.90 and 1,032,971,312,409.60

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Solution

The fourth proportional to 2,666,990,266,410.50, 3,999,709,312,522.90 and 1,032,971,312,409.60 is: 1,549,156,376,702.63

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,666,990,266,410.50 : 3,999,709,312,522.90 = 1,032,971,312,409.60 : x
  2. Step 2: Convert to fraction form
    2,666,990,266,410.50/3,999,709,312,522.90 = 1,032,971,312,409.60/x
  3. Step 3: Cross multiply
    2,666,990,266,410.50x = 3,999,709,312,522.90 × 1,032,971,312,409.60
  4. Step 4: Simplify right side
    2,666,990,266,410.50x = 4,131,584,977,813,678,776,647,680
  5. Step 5: Solve for x
    x = 4,131,584,977,813,678,776,647,680/2,666,990,266,410.50
  6. Step 6: Final answer
    x = 1,549,156,376,702.63

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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.