Home / 11,814,368.00-17,697,913.93-9,389,613.07

Finding the Fourth Proportional to 11,814,368.00, 17,697,913.93 and 9,389,613.07

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Solution

The fourth proportional to 11,814,368.00, 17,697,913.93 and 9,389,613.07 is: 14,065,632.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,814,368.00 : 17,697,913.93 = 9,389,613.07 : x
  2. Step 2: Convert to fraction form
    11,814,368.00/17,697,913.93 = 9,389,613.07/x
  3. Step 3: Cross multiply
    11,814,368.00x = 17,697,913.93 × 9,389,613.07
  4. Step 4: Simplify right side
    11,814,368.00x = 166,176,563,982,722.44
  5. Step 5: Solve for x
    x = 166,176,563,982,722.44/11,814,368.00
  6. Step 6: Final answer
    x = 14,065,632.97

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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.