Home / 699,593,389,969.95-1,049,390,084,954.90-699,593,389,969.95

Finding the Fourth Proportional to 699,593,389,969.95, 1,049,390,084,954.90 and 699,593,389,969.95

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Solution

The fourth proportional to 699,593,389,969.95, 1,049,390,084,954.90 and 699,593,389,969.95 is: 1,049,390,084,954.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    699,593,389,969.95 : 1,049,390,084,954.90 = 699,593,389,969.95 : x
  2. Step 2: Convert to fraction form
    699,593,389,969.95/1,049,390,084,954.90 = 699,593,389,969.95/x
  3. Step 3: Cross multiply
    699,593,389,969.95x = 1,049,390,084,954.90 × 699,593,389,969.95
  4. Step 4: Simplify right side
    699,593,389,969.95x = 734,146,366,934,452,250,083,328
  5. Step 5: Solve for x
    x = 734,146,366,934,452,250,083,328/699,593,389,969.95
  6. Step 6: Final answer
    x = 1,049,390,084,954.90

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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.