Home / 5,482,054,806,990-7,565,417,063,825.90-3,012,953,197,718.60

Finding the Fourth Proportional to 5,482,054,806,990, 7,565,417,063,825.90 and 3,012,953,197,718.60

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Solution

The fourth proportional to 5,482,054,806,990, 7,565,417,063,825.90 and 3,012,953,197,718.60 is: 4,157,975,127,403.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,482,054,806,990 : 7,565,417,063,825.90 = 3,012,953,197,718.60 : x
  2. Step 2: Convert to fraction form
    5,482,054,806,990/7,565,417,063,825.90 = 3,012,953,197,718.60/x
  3. Step 3: Cross multiply
    5,482,054,806,990x = 7,565,417,063,825.90 × 3,012,953,197,718.60
  4. Step 4: Simplify right side
    5,482,054,806,990x = 22,794,247,534,529,107,594,313,728
  5. Step 5: Solve for x
    x = 22,794,247,534,529,107,594,313,728/5,482,054,806,990
  6. Step 6: Final answer
    x = 4,157,975,127,403.85

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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.