Home / 33,314,041.23-45,973,061.76-18,629,539.08

Finding the Fourth Proportional to 33,314,041.23, 45,973,061.76 and 18,629,539.08

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Solution

The fourth proportional to 33,314,041.23, 45,973,061.76 and 18,629,539.08 is: 25,708,587.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,314,041.23 : 45,973,061.76 = 18,629,539.08 : x
  2. Step 2: Convert to fraction form
    33,314,041.23/45,973,061.76 = 18,629,539.08/x
  3. Step 3: Cross multiply
    33,314,041.23x = 45,973,061.76 × 18,629,539.08
  4. Step 4: Simplify right side
    33,314,041.23x = 856,456,950,685,173.50
  5. Step 5: Solve for x
    x = 856,456,950,685,173.50/33,314,041.23
  6. Step 6: Final answer
    x = 25,708,587.70

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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.