Home / 3,369,894,373.26-5,055,530,980.06-1,158,816,931.64

Finding the Fourth Proportional to 3,369,894,373.26, 5,055,530,980.06 and 1,158,816,931.64

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Solution

The fourth proportional to 3,369,894,373.26, 5,055,530,980.06 and 1,158,816,931.64 is: 1,738,462,470.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,369,894,373.26 : 5,055,530,980.06 = 1,158,816,931.64 : x
  2. Step 2: Convert to fraction form
    3,369,894,373.26/5,055,530,980.06 = 1,158,816,931.64/x
  3. Step 3: Cross multiply
    3,369,894,373.26x = 5,055,530,980.06 × 1,158,816,931.64
  4. Step 4: Simplify right side
    3,369,894,373.26x = 5,858,434,898,133,832,704
  5. Step 5: Solve for x
    x = 5,858,434,898,133,832,704/3,369,894,373.26
  6. Step 6: Final answer
    x = 1,738,462,470.70

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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.