Home / 19,014,932.85-26,241,201.35-10,754,833.50

Finding the Fourth Proportional to 19,014,932.85, 26,241,201.35 and 10,754,833.50

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Solution

The fourth proportional to 19,014,932.85, 26,241,201.35 and 10,754,833.50 is: 14,842,006.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,014,932.85 : 26,241,201.35 = 10,754,833.50 : x
  2. Step 2: Convert to fraction form
    19,014,932.85/26,241,201.35 = 10,754,833.50/x
  3. Step 3: Cross multiply
    19,014,932.85x = 26,241,201.35 × 10,754,833.50
  4. Step 4: Simplify right side
    19,014,932.85x = 282,219,751,305,451.06
  5. Step 5: Solve for x
    x = 282,219,751,305,451.06/19,014,932.85
  6. Step 6: Final answer
    x = 14,842,006.20

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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.