Home / 75,866,736,406.16-104,696,014,452.36-41,573,279,166.32

Finding the Fourth Proportional to 75,866,736,406.16, 104,696,014,452.36 and 41,573,279,166.32

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Solution

The fourth proportional to 75,866,736,406.16, 104,696,014,452.36 and 41,573,279,166.32 is: 57,371,080,431.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,866,736,406.16 : 104,696,014,452.36 = 41,573,279,166.32 : x
  2. Step 2: Convert to fraction form
    75,866,736,406.16/104,696,014,452.36 = 41,573,279,166.32/x
  3. Step 3: Cross multiply
    75,866,736,406.16x = 104,696,014,452.36 × 41,573,279,166.32
  4. Step 4: Simplify right side
    75,866,736,406.16x = 4,352,556,636,429,035,765,760
  5. Step 5: Solve for x
    x = 4,352,556,636,429,035,765,760/75,866,736,406.16
  6. Step 6: Final answer
    x = 57,371,080,431.44

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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.