Home / 56,576,187,002.40-84,864,280,503.60-16,783,396,576.80

Finding the Fourth Proportional to 56,576,187,002.40, 84,864,280,503.60 and 16,783,396,576.80

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Solution

The fourth proportional to 56,576,187,002.40, 84,864,280,503.60 and 16,783,396,576.80 is: 25,175,094,865.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    56,576,187,002.40 : 84,864,280,503.60 = 16,783,396,576.80 : x
  2. Step 2: Convert to fraction form
    56,576,187,002.40/84,864,280,503.60 = 16,783,396,576.80/x
  3. Step 3: Cross multiply
    56,576,187,002.40x = 84,864,280,503.60 × 16,783,396,576.80
  4. Step 4: Simplify right side
    56,576,187,002.40x = 1,424,310,874,896,715,218,944
  5. Step 5: Solve for x
    x = 1,424,310,874,896,715,218,944/56,576,187,002.40
  6. Step 6: Final answer
    x = 25,175,094,865.20

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1.5x scale

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.