Home / 14,252,014.62-19,655,081.01-11,113,056

Finding the Fourth Proportional to 14,252,014.62, 19,655,081.01 and 11,113,056

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Solution

The fourth proportional to 14,252,014.62, 19,655,081.01 and 11,113,056 is: 15,326,115.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,252,014.62 : 19,655,081.01 = 11,113,056 : x
  2. Step 2: Convert to fraction form
    14,252,014.62/19,655,081.01 = 11,113,056/x
  3. Step 3: Cross multiply
    14,252,014.62x = 19,655,081.01 × 11,113,056
  4. Step 4: Simplify right side
    14,252,014.62x = 218,428,015,948,666.59
  5. Step 5: Solve for x
    x = 218,428,015,948,666.59/14,252,014.62
  6. Step 6: Final answer
    x = 15,326,115.06

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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.