Home / 49,166,935.40-73,750,403.10-46,647,511.40

Finding the Fourth Proportional to 49,166,935.40, 73,750,403.10 and 46,647,511.40

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Solution

The fourth proportional to 49,166,935.40, 73,750,403.10 and 46,647,511.40 is: 69,971,267.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,166,935.40 : 73,750,403.10 = 46,647,511.40 : x
  2. Step 2: Convert to fraction form
    49,166,935.40/73,750,403.10 = 46,647,511.40/x
  3. Step 3: Cross multiply
    49,166,935.40x = 73,750,403.10 × 46,647,511.40
  4. Step 4: Simplify right side
    49,166,935.40x = 3,440,272,769,361,845
  5. Step 5: Solve for x
    x = 3,440,272,769,361,845/49,166,935.40
  6. Step 6: Final answer
    x = 69,971,267.10

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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.