Home / 11,762,836,162.40-17,649,464,681.28-6,165,443,002.16

Finding the Fourth Proportional to 11,762,836,162.40, 17,649,464,681.28 and 6,165,443,002.16

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Solution

The fourth proportional to 11,762,836,162.40, 17,649,464,681.28 and 6,165,443,002.16 is: 9,250,895,533.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,762,836,162.40 : 17,649,464,681.28 = 6,165,443,002.16 : x
  2. Step 2: Convert to fraction form
    11,762,836,162.40/17,649,464,681.28 = 6,165,443,002.16/x
  3. Step 3: Cross multiply
    11,762,836,162.40x = 17,649,464,681.28 × 6,165,443,002.16
  4. Step 4: Simplify right side
    11,762,836,162.40x = 108,816,768,511,067,848,704
  5. Step 5: Solve for x
    x = 108,816,768,511,067,848,704/11,762,836,162.40
  6. Step 6: Final answer
    x = 9,250,895,533.08

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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.