Home / 9,711,984.30-14,567,976.45-4,673,136.30

Finding the Fourth Proportional to 9,711,984.30, 14,567,976.45 and 4,673,136.30

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Solution

The fourth proportional to 9,711,984.30, 14,567,976.45 and 4,673,136.30 is: 7,009,704.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,711,984.30 : 14,567,976.45 = 4,673,136.30 : x
  2. Step 2: Convert to fraction form
    9,711,984.30/14,567,976.45 = 4,673,136.30/x
  3. Step 3: Cross multiply
    9,711,984.30x = 14,567,976.45 × 4,673,136.30
  4. Step 4: Simplify right side
    9,711,984.30x = 68,078,139,566,040.12
  5. Step 5: Solve for x
    x = 68,078,139,566,040.12/9,711,984.30
  6. Step 6: Final answer
    x = 7,009,704.45

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Double scale
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Similar ratio
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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.