Home / 11,762,836,164.40-17,649,464,684.28-6,165,443,004.16

Finding the Fourth Proportional to 11,762,836,164.40, 17,649,464,684.28 and 6,165,443,004.16

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Solution

The fourth proportional to 11,762,836,164.40, 17,649,464,684.28 and 6,165,443,004.16 is: 9,250,895,536.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,762,836,164.40 : 17,649,464,684.28 = 6,165,443,004.16 : x
  2. Step 2: Convert to fraction form
    11,762,836,164.40/17,649,464,684.28 = 6,165,443,004.16/x
  3. Step 3: Cross multiply
    11,762,836,164.40x = 17,649,464,684.28 × 6,165,443,004.16
  4. Step 4: Simplify right side
    11,762,836,164.40x = 108,816,768,564,863,107,072
  5. Step 5: Solve for x
    x = 108,816,768,564,863,107,072/11,762,836,164.40
  6. Step 6: Final answer
    x = 9,250,895,536.08

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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.