Home / 23,348,468,732.85-35,057,650,658.00-20,210,415,916.05

Finding the Fourth Proportional to 23,348,468,732.85, 35,057,650,658.00 and 20,210,415,916.05

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Solution

The fourth proportional to 23,348,468,732.85, 35,057,650,658.00 and 20,210,415,916.05 is: 30,345,874,453.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,348,468,732.85 : 35,057,650,658.00 = 20,210,415,916.05 : x
  2. Step 2: Convert to fraction form
    23,348,468,732.85/35,057,650,658.00 = 20,210,415,916.05/x
  3. Step 3: Cross multiply
    23,348,468,732.85x = 35,057,650,658.00 × 20,210,415,916.05
  4. Step 4: Simplify right side
    23,348,468,732.85x = 708,529,700,837,662,916,608
  5. Step 5: Solve for x
    x = 708,529,700,837,662,916,608/23,348,468,732.85
  6. Step 6: Final answer
    x = 30,345,874,453.03

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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.