Home / 46,370,506.14-69,889,065.53-39,970,825.34

Finding the Fourth Proportional to 46,370,506.14, 69,889,065.53 and 39,970,825.34

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Solution

The fourth proportional to 46,370,506.14, 69,889,065.53 and 39,970,825.34 is: 60,243,544.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    46,370,506.14 : 69,889,065.53 = 39,970,825.34 : x
  2. Step 2: Convert to fraction form
    46,370,506.14/69,889,065.53 = 39,970,825.34/x
  3. Step 3: Cross multiply
    46,370,506.14x = 69,889,065.53 × 39,970,825.34
  4. Step 4: Simplify right side
    46,370,506.14x = 2,793,523,630,926,145.50
  5. Step 5: Solve for x
    x = 2,793,523,630,926,145.50/46,370,506.14
  6. Step 6: Final answer
    x = 60,243,544.09

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.