Home / 44,783,292.04-61,777,240.45-30,820,406.11

Finding the Fourth Proportional to 44,783,292.04, 61,777,240.45 and 30,820,406.11

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Solution

The fourth proportional to 44,783,292.04, 61,777,240.45 and 30,820,406.11 is: 42,515,848.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,783,292.04 : 61,777,240.45 = 30,820,406.11 : x
  2. Step 2: Convert to fraction form
    44,783,292.04/61,777,240.45 = 30,820,406.11/x
  3. Step 3: Cross multiply
    44,783,292.04x = 61,777,240.45 × 30,820,406.11
  4. Step 4: Simplify right side
    44,783,292.04x = 1,903,999,638,792,625
  5. Step 5: Solve for x
    x = 1,903,999,638,792,625/44,783,292.04
  6. Step 6: Final answer
    x = 42,515,848.04

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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.