Home / 13,050,797.36-19,546,376.28-6,232,146.88

Finding the Fourth Proportional to 13,050,797.36, 19,546,376.28 and 6,232,146.88

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Solution

The fourth proportional to 13,050,797.36, 19,546,376.28 and 6,232,146.88 is: 9,333,980.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,050,797.36 : 19,546,376.28 = 6,232,146.88 : x
  2. Step 2: Convert to fraction form
    13,050,797.36/19,546,376.28 = 6,232,146.88/x
  3. Step 3: Cross multiply
    13,050,797.36x = 19,546,376.28 × 6,232,146.88
  4. Step 4: Simplify right side
    13,050,797.36x = 121,815,887,948,708.02
  5. Step 5: Solve for x
    x = 121,815,887,948,708.02/13,050,797.36
  6. Step 6: Final answer
    x = 9,333,980.49

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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.