Home / 39,760,704.60-59,641,056.90-29,557,037.40

Finding the Fourth Proportional to 39,760,704.60, 59,641,056.90 and 29,557,037.40

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Solution

The fourth proportional to 39,760,704.60, 59,641,056.90 and 29,557,037.40 is: 44,335,556.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,760,704.60 : 59,641,056.90 = 29,557,037.40 : x
  2. Step 2: Convert to fraction form
    39,760,704.60/59,641,056.90 = 29,557,037.40/x
  3. Step 3: Cross multiply
    39,760,704.60x = 59,641,056.90 × 29,557,037.40
  4. Step 4: Simplify right side
    39,760,704.60x = 1,762,812,949,368,828
  5. Step 5: Solve for x
    x = 1,762,812,949,368,828/39,760,704.60
  6. Step 6: Final answer
    x = 44,335,556.10

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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.