Home / 16,793,803,893.12-25,190,800,008.96-5,601,647,340.48

Finding the Fourth Proportional to 16,793,803,893.12, 25,190,800,008.96 and 5,601,647,340.48

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Solution

The fourth proportional to 16,793,803,893.12, 25,190,800,008.96 and 5,601,647,340.48 is: 8,402,502,421.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,793,803,893.12 : 25,190,800,008.96 = 5,601,647,340.48 : x
  2. Step 2: Convert to fraction form
    16,793,803,893.12/25,190,800,008.96 = 5,601,647,340.48/x
  3. Step 3: Cross multiply
    16,793,803,893.12x = 25,190,800,008.96 × 5,601,647,340.48
  4. Step 4: Simplify right side
    16,793,803,893.12x = 141,109,977,874,754,322,432
  5. Step 5: Solve for x
    x = 141,109,977,874,754,322,432/16,793,803,893.12
  6. Step 6: Final answer
    x = 8,402,502,421.30

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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.