Home / 567,801,683.19-852,002,597.79-402,871,077.95

Finding the Fourth Proportional to 567,801,683.19, 852,002,597.79 and 402,871,077.95

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Solution

The fourth proportional to 567,801,683.19, 852,002,597.79 and 402,871,077.95 is: 604,519,527.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    567,801,683.19 : 852,002,597.79 = 402,871,077.95 : x
  2. Step 2: Convert to fraction form
    567,801,683.19/852,002,597.79 = 402,871,077.95/x
  3. Step 3: Cross multiply
    567,801,683.19x = 852,002,597.79 × 402,871,077.95
  4. Step 4: Simplify right side
    567,801,683.19x = 343,247,204,983,597,568
  5. Step 5: Solve for x
    x = 343,247,204,983,597,568/567,801,683.19
  6. Step 6: Final answer
    x = 604,519,527.06

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.