Home / 26,904,668.40-40,357,002.60-6,709,910.40

Finding the Fourth Proportional to 26,904,668.40, 40,357,002.60 and 6,709,910.40

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Solution

The fourth proportional to 26,904,668.40, 40,357,002.60 and 6,709,910.40 is: 10,064,865.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,904,668.40 : 40,357,002.60 = 6,709,910.40 : x
  2. Step 2: Convert to fraction form
    26,904,668.40/40,357,002.60 = 6,709,910.40/x
  3. Step 3: Cross multiply
    26,904,668.40x = 40,357,002.60 × 6,709,910.40
  4. Step 4: Simplify right side
    26,904,668.40x = 270,791,871,458,567.06
  5. Step 5: Solve for x
    x = 270,791,871,458,567.06/26,904,668.40
  6. Step 6: Final answer
    x = 10,064,865.60

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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.