Home / 14,348,097.96-21,536,019.47-13,570,398.44

Finding the Fourth Proportional to 14,348,097.96, 21,536,019.47 and 13,570,398.44

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Solution

The fourth proportional to 14,348,097.96, 21,536,019.47 and 13,570,398.44 is: 20,368,718.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,348,097.96 : 21,536,019.47 = 13,570,398.44 : x
  2. Step 2: Convert to fraction form
    14,348,097.96/21,536,019.47 = 13,570,398.44/x
  3. Step 3: Cross multiply
    14,348,097.96x = 21,536,019.47 × 13,570,398.44
  4. Step 4: Simplify right side
    14,348,097.96x = 292,252,365,019,497.62
  5. Step 5: Solve for x
    x = 292,252,365,019,497.62/14,348,097.96
  6. Step 6: Final answer
    x = 20,368,718.27

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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.