Home / 2,488,035,015.37-3,433,465,635.07-1,359,004,597.84

Finding the Fourth Proportional to 2,488,035,015.37, 3,433,465,635.07 and 1,359,004,597.84

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Solution

The fourth proportional to 2,488,035,015.37, 3,433,465,635.07 and 1,359,004,597.84 is: 1,875,413,953.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,488,035,015.37 : 3,433,465,635.07 = 1,359,004,597.84 : x
  2. Step 2: Convert to fraction form
    2,488,035,015.37/3,433,465,635.07 = 1,359,004,597.84/x
  3. Step 3: Cross multiply
    2,488,035,015.37x = 3,433,465,635.07 × 1,359,004,597.84
  4. Step 4: Simplify right side
    2,488,035,015.37x = 4,666,095,584,585,765,888
  5. Step 5: Solve for x
    x = 4,666,095,584,585,765,888/2,488,035,015.37
  6. Step 6: Final answer
    x = 1,875,413,953.49

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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.