Home / 7,863,774,600.16-10,852,008,533.20-4,246,797,990.58

Finding the Fourth Proportional to 7,863,774,600.16, 10,852,008,533.20 and 4,246,797,990.58

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Solution

The fourth proportional to 7,863,774,600.16, 10,852,008,533.20 and 4,246,797,990.58 is: 5,860,581,002.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,863,774,600.16 : 10,852,008,533.20 = 4,246,797,990.58 : x
  2. Step 2: Convert to fraction form
    7,863,774,600.16/10,852,008,533.20 = 4,246,797,990.58/x
  3. Step 3: Cross multiply
    7,863,774,600.16x = 10,852,008,533.20 × 4,246,797,990.58
  4. Step 4: Simplify right side
    7,863,774,600.16x = 46,086,288,032,529,539,072
  5. Step 5: Solve for x
    x = 46,086,288,032,529,539,072/7,863,774,600.16
  6. Step 6: Final answer
    x = 5,860,581,002.87

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1.5x scale

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.