Home / 36,909,087.30-55,363,630.95-34,783,323.30

Finding the Fourth Proportional to 36,909,087.30, 55,363,630.95 and 34,783,323.30

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Solution

The fourth proportional to 36,909,087.30, 55,363,630.95 and 34,783,323.30 is: 52,174,984.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,909,087.30 : 55,363,630.95 = 34,783,323.30 : x
  2. Step 2: Convert to fraction form
    36,909,087.30/55,363,630.95 = 34,783,323.30/x
  3. Step 3: Cross multiply
    36,909,087.30x = 55,363,630.95 × 34,783,323.30
  4. Step 4: Simplify right side
    36,909,087.30x = 1,925,731,074,395,736
  5. Step 5: Solve for x
    x = 1,925,731,074,395,736/36,909,087.30
  6. Step 6: Final answer
    x = 52,174,984.95

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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.