Home / 57,263,369.31-85,882,271.33-26,553,958.38

Finding the Fourth Proportional to 57,263,369.31, 85,882,271.33 and 26,553,958.38

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Solution

The fourth proportional to 57,263,369.31, 85,882,271.33 and 26,553,958.38 is: 39,825,010.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,263,369.31 : 85,882,271.33 = 26,553,958.38 : x
  2. Step 2: Convert to fraction form
    57,263,369.31/85,882,271.33 = 26,553,958.38/x
  3. Step 3: Cross multiply
    57,263,369.31x = 85,882,271.33 × 26,553,958.38
  4. Step 4: Simplify right side
    57,263,369.31x = 2,280,514,258,343,917.50
  5. Step 5: Solve for x
    x = 2,280,514,258,343,917.50/57,263,369.31
  6. Step 6: Final answer
    x = 39,825,010.05

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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.