Home / 33,050,177.82-45,607,578.90-18,365,528.76

Finding the Fourth Proportional to 33,050,177.82, 45,607,578.90 and 18,365,528.76

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Solution

The fourth proportional to 33,050,177.82, 45,607,578.90 and 18,365,528.76 is: 25,343,503.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,050,177.82 : 45,607,578.90 = 18,365,528.76 : x
  2. Step 2: Convert to fraction form
    33,050,177.82/45,607,578.90 = 18,365,528.76/x
  3. Step 3: Cross multiply
    33,050,177.82x = 45,607,578.90 × 18,365,528.76
  4. Step 4: Simplify right side
    33,050,177.82x = 837,607,301,961,919.25
  5. Step 5: Solve for x
    x = 837,607,301,961,919.25/33,050,177.82
  6. Step 6: Final answer
    x = 25,343,503.64

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1.5x scale

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.