Home / 13,941,528,049.60-19,567,116,872-13,941,528,049.60

Finding the Fourth Proportional to 13,941,528,049.60, 19,567,116,872 and 13,941,528,049.60

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Solution

The fourth proportional to 13,941,528,049.60, 19,567,116,872 and 13,941,528,049.60 is: 19,567,116,872

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,941,528,049.60 : 19,567,116,872 = 13,941,528,049.60 : x
  2. Step 2: Convert to fraction form
    13,941,528,049.60/19,567,116,872 = 13,941,528,049.60/x
  3. Step 3: Cross multiply
    13,941,528,049.60x = 19,567,116,872 × 13,941,528,049.60
  4. Step 4: Simplify right side
    13,941,528,049.60x = 272,795,508,720,789,422,080
  5. Step 5: Solve for x
    x = 272,795,508,720,789,422,080/13,941,528,049.60
  6. Step 6: Final answer
    x = 19,567,116,872

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Why These Related Problems?

These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.