Home / 19,014,924.61-26,241,189.96-10,754,825.25

Finding the Fourth Proportional to 19,014,924.61, 26,241,189.96 and 10,754,825.25

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Solution

The fourth proportional to 19,014,924.61, 26,241,189.96 and 10,754,825.25 is: 14,841,994.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,924.61 : 26,241,189.96 = 10,754,825.25 : x
  2. Step 2: Convert to fraction form
    19,014,924.61/26,241,189.96 = 10,754,825.25/x
  3. Step 3: Cross multiply
    19,014,924.61x = 26,241,189.96 × 10,754,825.25
  4. Step 4: Simplify right side
    19,014,924.61x = 282,219,412,228,696.75
  5. Step 5: Solve for x
    x = 282,219,412,228,696.75/19,014,924.61
  6. Step 6: Final answer
    x = 14,841,994.81

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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.