Home / 11,926,522,730.64-16,459,337,727.36-6,574,071,017.64

Finding the Fourth Proportional to 11,926,522,730.64, 16,459,337,727.36 and 6,574,071,017.64

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Solution

The fourth proportional to 11,926,522,730.64, 16,459,337,727.36 and 6,574,071,017.64 is: 9,072,623,896.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,926,522,730.64 : 16,459,337,727.36 = 6,574,071,017.64 : x
  2. Step 2: Convert to fraction form
    11,926,522,730.64/16,459,337,727.36 = 6,574,071,017.64/x
  3. Step 3: Cross multiply
    11,926,522,730.64x = 16,459,337,727.36 × 6,574,071,017.64
  4. Step 4: Simplify right side
    11,926,522,730.64x = 108,204,855,122,986,008,576
  5. Step 5: Solve for x
    x = 108,204,855,122,986,008,576/11,926,522,730.64
  6. Step 6: Final answer
    x = 9,072,623,896.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.