Home / 15,944,040,795.20-23,915,935,221.60-4,153,136,475.20

Finding the Fourth Proportional to 15,944,040,795.20, 23,915,935,221.60 and 4,153,136,475.20

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Solution

The fourth proportional to 15,944,040,795.20, 23,915,935,221.60 and 4,153,136,475.20 is: 6,229,671,899.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,944,040,795.20 : 23,915,935,221.60 = 4,153,136,475.20 : x
  2. Step 2: Convert to fraction form
    15,944,040,795.20/23,915,935,221.60 = 4,153,136,475.20/x
  3. Step 3: Cross multiply
    15,944,040,795.20x = 23,915,935,221.60 × 4,153,136,475.20
  4. Step 4: Simplify right side
    15,944,040,795.20x = 99,326,142,907,347,337,216
  5. Step 5: Solve for x
    x = 99,326,142,907,347,337,216/15,944,040,795.20
  6. Step 6: Final answer
    x = 6,229,671,899.56

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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.