Home / 8,598,427,880,849.10-12,897,690,037,594-2,868,043,726,902.60

Finding the Fourth Proportional to 8,598,427,880,849.10, 12,897,690,037,594 and 2,868,043,726,902.60

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Solution

The fourth proportional to 8,598,427,880,849.10, 12,897,690,037,594 and 2,868,043,726,902.60 is: 4,302,081,673,121.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,598,427,880,849.10 : 12,897,690,037,594 = 2,868,043,726,902.60 : x
  2. Step 2: Convert to fraction form
    8,598,427,880,849.10/12,897,690,037,594 = 2,868,043,726,902.60/x
  3. Step 3: Cross multiply
    8,598,427,880,849.10x = 12,897,690,037,594 × 2,868,043,726,902.60
  4. Step 4: Simplify right side
    8,598,427,880,849.10x = 36,991,139,003,855,633,670,733,824
  5. Step 5: Solve for x
    x = 36,991,139,003,855,633,670,733,824/8,598,427,880,849.10
  6. Step 6: Final answer
    x = 4,302,081,673,121.24

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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.