Home / 53,251,966.06-73,475,027.31-36,726,808.30

Finding the Fourth Proportional to 53,251,966.06, 73,475,027.31 and 36,726,808.30

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Solution

The fourth proportional to 53,251,966.06, 73,475,027.31 and 36,726,808.30 is: 50,674,246.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,251,966.06 : 73,475,027.31 = 36,726,808.30 : x
  2. Step 2: Convert to fraction form
    53,251,966.06/73,475,027.31 = 36,726,808.30/x
  3. Step 3: Cross multiply
    53,251,966.06x = 73,475,027.31 × 36,726,808.30
  4. Step 4: Simplify right side
    53,251,966.06x = 2,698,503,242,851,634.50
  5. Step 5: Solve for x
    x = 2,698,503,242,851,634.50/53,251,966.06
  6. Step 6: Final answer
    x = 50,674,246.28

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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.