Home / 6,262,991,986,717.40-8,643,681,351,413.80-3,793,730,407,401

Finding the Fourth Proportional to 6,262,991,986,717.40, 8,643,681,351,413.80 and 3,793,730,407,401

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Solution

The fourth proportional to 6,262,991,986,717.40, 8,643,681,351,413.80 and 3,793,730,407,401 is: 5,235,803,725,166.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,262,991,986,717.40 : 8,643,681,351,413.80 = 3,793,730,407,401 : x
  2. Step 2: Convert to fraction form
    6,262,991,986,717.40/8,643,681,351,413.80 = 3,793,730,407,401/x
  3. Step 3: Cross multiply
    6,262,991,986,717.40x = 8,643,681,351,413.80 × 3,793,730,407,401
  4. Step 4: Simplify right side
    6,262,991,986,717.40x = 32,791,796,774,743,498,911,907,840
  5. Step 5: Solve for x
    x = 32,791,796,774,743,498,911,907,840/6,262,991,986,717.40
  6. Step 6: Final answer
    x = 5,235,803,725,166.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.