Home / 46,793,732.93-70,196,986.87-19,493,641.31

Finding the Fourth Proportional to 46,793,732.93, 70,196,986.87 and 19,493,641.31

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Solution

The fourth proportional to 46,793,732.93, 70,196,986.87 and 19,493,641.31 is: 29,243,122.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,793,732.93 : 70,196,986.87 = 19,493,641.31 : x
  2. Step 2: Convert to fraction form
    46,793,732.93/70,196,986.87 = 19,493,641.31/x
  3. Step 3: Cross multiply
    46,793,732.93x = 70,196,986.87 × 19,493,641.31
  4. Step 4: Simplify right side
    46,793,732.93x = 1,368,394,883,086,559.50
  5. Step 5: Solve for x
    x = 1,368,394,883,086,559.50/46,793,732.93
  6. Step 6: Final answer
    x = 29,243,122.90

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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.