Home / 30,915,705.50-46,302,929-14,753,010.04

Finding the Fourth Proportional to 30,915,705.50, 46,302,929 and 14,753,010.04

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Solution

The fourth proportional to 30,915,705.50, 46,302,929 and 14,753,010.04 is: 22,095,810.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,915,705.50 : 46,302,929 = 14,753,010.04 : x
  2. Step 2: Convert to fraction form
    30,915,705.50/46,302,929 = 14,753,010.04/x
  3. Step 3: Cross multiply
    30,915,705.50x = 46,302,929 × 14,753,010.04
  4. Step 4: Simplify right side
    30,915,705.50x = 683,107,576,418,407.12
  5. Step 5: Solve for x
    x = 683,107,576,418,407.12/30,915,705.50
  6. Step 6: Final answer
    x = 22,095,810.70

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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.