Home / 46,884,040.86-70,212,678.57-40,535,092.38

Finding the Fourth Proportional to 46,884,040.86, 70,212,678.57 and 40,535,092.38

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Solution

The fourth proportional to 46,884,040.86, 70,212,678.57 and 40,535,092.38 is: 60,704,609.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,884,040.86 : 70,212,678.57 = 40,535,092.38 : x
  2. Step 2: Convert to fraction form
    46,884,040.86/70,212,678.57 = 40,535,092.38/x
  3. Step 3: Cross multiply
    46,884,040.86x = 70,212,678.57 × 40,535,092.38
  4. Step 4: Simplify right side
    46,884,040.86x = 2,846,077,412,082,196
  5. Step 5: Solve for x
    x = 2,846,077,412,082,196/46,884,040.86
  6. Step 6: Final answer
    x = 60,704,609.92

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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.