Home / 1,064,840,194.59-1,597,292,831.61-365,322,518.16

Finding the Fourth Proportional to 1,064,840,194.59, 1,597,292,831.61 and 365,322,518.16

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Solution

The fourth proportional to 1,064,840,194.59, 1,597,292,831.61 and 365,322,518.16 is: 547,994,940.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,064,840,194.59 : 1,597,292,831.61 = 365,322,518.16 : x
  2. Step 2: Convert to fraction form
    1,064,840,194.59/1,597,292,831.61 = 365,322,518.16/x
  3. Step 3: Cross multiply
    1,064,840,194.59x = 1,597,292,831.61 × 365,322,518.16
  4. Step 4: Simplify right side
    1,064,840,194.59x = 583,527,039,482,682,112
  5. Step 5: Solve for x
    x = 583,527,039,482,682,112/1,064,840,194.59
  6. Step 6: Final answer
    x = 547,994,940.88

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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.