Home / 108,713,042.08-163,075,277.04-27,934,556.32

Finding the Fourth Proportional to 108,713,042.08, 163,075,277.04 and 27,934,556.32

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Solution

The fourth proportional to 108,713,042.08, 163,075,277.04 and 27,934,556.32 is: 41,903,302.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    108,713,042.08 : 163,075,277.04 = 27,934,556.32 : x
  2. Step 2: Convert to fraction form
    108,713,042.08/163,075,277.04 = 27,934,556.32/x
  3. Step 3: Cross multiply
    108,713,042.08x = 163,075,277.04 × 27,934,556.32
  4. Step 4: Simplify right side
    108,713,042.08x = 4,555,435,510,873,483
  5. Step 5: Solve for x
    x = 4,555,435,510,873,483/108,713,042.08
  6. Step 6: Final answer
    x = 41,903,302.71

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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.