Home / 35,965,344.04-49,636,021.08-22,035,943.28

Finding the Fourth Proportional to 35,965,344.04, 49,636,021.08 and 22,035,943.28

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Solution

The fourth proportional to 35,965,344.04, 49,636,021.08 and 22,035,943.28 is: 30,411,958.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,965,344.04 : 49,636,021.08 = 22,035,943.28 : x
  2. Step 2: Convert to fraction form
    35,965,344.04/49,636,021.08 = 22,035,943.28/x
  3. Step 3: Cross multiply
    35,965,344.04x = 49,636,021.08 × 22,035,943.28
  4. Step 4: Simplify right side
    35,965,344.04x = 1,093,776,545,370,489.12
  5. Step 5: Solve for x
    x = 1,093,776,545,370,489.12/35,965,344.04
  6. Step 6: Final answer
    x = 30,411,958.36

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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.