Home / 46,884,039.86-70,212,677.07-40,535,091.38

Finding the Fourth Proportional to 46,884,039.86, 70,212,677.07 and 40,535,091.38

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Solution

The fourth proportional to 46,884,039.86, 70,212,677.07 and 40,535,091.38 is: 60,704,608.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,884,039.86 : 70,212,677.07 = 40,535,091.38 : x
  2. Step 2: Convert to fraction form
    46,884,039.86/70,212,677.07 = 40,535,091.38/x
  3. Step 3: Cross multiply
    46,884,039.86x = 70,212,677.07 × 40,535,091.38
  4. Step 4: Simplify right side
    46,884,039.86x = 2,846,077,281,066,880.50
  5. Step 5: Solve for x
    x = 2,846,077,281,066,880.50/46,884,039.86
  6. Step 6: Final answer
    x = 60,704,608.42

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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.