Home / 3,395,095,746.44-4,684,430,674.53-2,853,993,944.48

Finding the Fourth Proportional to 3,395,095,746.44, 4,684,430,674.53 and 2,853,993,944.48

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Solution

The fourth proportional to 3,395,095,746.44, 4,684,430,674.53 and 2,853,993,944.48 is: 3,937,837,921.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,395,095,746.44 : 4,684,430,674.53 = 2,853,993,944.48 : x
  2. Step 2: Convert to fraction form
    3,395,095,746.44/4,684,430,674.53 = 2,853,993,944.48/x
  3. Step 3: Cross multiply
    3,395,095,746.44x = 4,684,430,674.53 × 2,853,993,944.48
  4. Step 4: Simplify right side
    3,395,095,746.44x = 13,369,336,778,421,559,296
  5. Step 5: Solve for x
    x = 13,369,336,778,421,559,296/3,395,095,746.44
  6. Step 6: Final answer
    x = 3,937,837,921.79

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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.