Home / 133,346,993,268.54-200,059,782,222.76-53,717,566,566.54

Finding the Fourth Proportional to 133,346,993,268.54, 200,059,782,222.76 and 53,717,566,566.54

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Solution

The fourth proportional to 133,346,993,268.54, 200,059,782,222.76 and 53,717,566,566.54 is: 80,592,178,386.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    133,346,993,268.54 : 200,059,782,222.76 = 53,717,566,566.54 : x
  2. Step 2: Convert to fraction form
    133,346,993,268.54/200,059,782,222.76 = 53,717,566,566.54/x
  3. Step 3: Cross multiply
    133,346,993,268.54x = 200,059,782,222.76 × 53,717,566,566.54
  4. Step 4: Simplify right side
    133,346,993,268.54x = 10,746,724,668,838,607,060,992
  5. Step 5: Solve for x
    x = 10,746,724,668,838,607,060,992/133,346,993,268.54
  6. Step 6: Final answer
    x = 80,592,178,386.78

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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.