Home / 598,871,652.60-825,265,632.15-457,902,597.09

Finding the Fourth Proportional to 598,871,652.60, 825,265,632.15 and 457,902,597.09

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Solution

The fourth proportional to 598,871,652.60, 825,265,632.15 and 457,902,597.09 is: 631,005,449.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    598,871,652.60 : 825,265,632.15 = 457,902,597.09 : x
  2. Step 2: Convert to fraction form
    598,871,652.60/825,265,632.15 = 457,902,597.09/x
  3. Step 3: Cross multiply
    598,871,652.60x = 825,265,632.15 × 457,902,597.09
  4. Step 4: Simplify right side
    598,871,652.60x = 377,891,276,250,605,568
  5. Step 5: Solve for x
    x = 377,891,276,250,605,568/598,871,652.60
  6. Step 6: Final answer
    x = 631,005,449.35

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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.