Home / 30,915,698.49-46,302,918.50-14,753,003.04

Finding the Fourth Proportional to 30,915,698.49, 46,302,918.50 and 14,753,003.04

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Solution

The fourth proportional to 30,915,698.49, 46,302,918.50 and 14,753,003.04 is: 22,095,800.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,915,698.49 : 46,302,918.50 = 14,753,003.04 : x
  2. Step 2: Convert to fraction form
    30,915,698.49/46,302,918.50 = 14,753,003.04/x
  3. Step 3: Cross multiply
    30,915,698.49x = 46,302,918.50 × 14,753,003.04
  4. Step 4: Simplify right side
    30,915,698.49x = 683,107,097,428,254.62
  5. Step 5: Solve for x
    x = 683,107,097,428,254.62/30,915,698.49
  6. Step 6: Final answer
    x = 22,095,800.22

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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.