Home / 33,069,818.46-45,637,338.27-18,184,369.26

Finding the Fourth Proportional to 33,069,818.46, 45,637,338.27 and 18,184,369.26

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Solution

The fourth proportional to 33,069,818.46, 45,637,338.27 and 18,184,369.26 is: 25,094,973.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,069,818.46 : 45,637,338.27 = 18,184,369.26 : x
  2. Step 2: Convert to fraction form
    33,069,818.46/45,637,338.27 = 18,184,369.26/x
  3. Step 3: Cross multiply
    33,069,818.46x = 45,637,338.27 × 18,184,369.26
  4. Step 4: Simplify right side
    33,069,818.46x = 829,886,211,145,209.75
  5. Step 5: Solve for x
    x = 829,886,211,145,209.75/33,069,818.46
  6. Step 6: Final answer
    x = 25,094,973.30

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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.