Home / 14,092,237.44-19,447,387.20-7,653,709.44

Finding the Fourth Proportional to 14,092,237.44, 19,447,387.20 and 7,653,709.44

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Solution

The fourth proportional to 14,092,237.44, 19,447,387.20 and 7,653,709.44 is: 10,562,173.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,092,237.44 : 19,447,387.20 = 7,653,709.44 : x
  2. Step 2: Convert to fraction form
    14,092,237.44/19,447,387.20 = 7,653,709.44/x
  3. Step 3: Cross multiply
    14,092,237.44x = 19,447,387.20 × 7,653,709.44
  4. Step 4: Simplify right side
    14,092,237.44x = 148,844,650,995,975.16
  5. Step 5: Solve for x
    x = 148,844,650,995,975.16/14,092,237.44
  6. Step 6: Final answer
    x = 10,562,173.08

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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.