Home / 33,385,968.16-50,097,559.60-18,032,948

Finding the Fourth Proportional to 33,385,968.16, 50,097,559.60 and 18,032,948

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Solution

The fourth proportional to 33,385,968.16, 50,097,559.60 and 18,032,948 is: 27,059,472.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,385,968.16 : 50,097,559.60 = 18,032,948 : x
  2. Step 2: Convert to fraction form
    33,385,968.16/50,097,559.60 = 18,032,948/x
  3. Step 3: Cross multiply
    33,385,968.16x = 50,097,559.60 × 18,032,948
  4. Step 4: Simplify right side
    33,385,968.16x = 903,406,687,193,700.88
  5. Step 5: Solve for x
    x = 903,406,687,193,700.88/33,385,968.16
  6. Step 6: Final answer
    x = 27,059,472.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.