Home / 5,389,925,105.40-8,084,887,658.10-4,600,841,508.60

Finding the Fourth Proportional to 5,389,925,105.40, 8,084,887,658.10 and 4,600,841,508.60

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Solution

The fourth proportional to 5,389,925,105.40, 8,084,887,658.10 and 4,600,841,508.60 is: 6,901,262,262.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,389,925,105.40 : 8,084,887,658.10 = 4,600,841,508.60 : x
  2. Step 2: Convert to fraction form
    5,389,925,105.40/8,084,887,658.10 = 4,600,841,508.60/x
  3. Step 3: Cross multiply
    5,389,925,105.40x = 8,084,887,658.10 × 4,600,841,508.60
  4. Step 4: Simplify right side
    5,389,925,105.40x = 37,197,286,729,754,329,088
  5. Step 5: Solve for x
    x = 37,197,286,729,754,329,088/5,389,925,105.40
  6. Step 6: Final answer
    x = 6,901,262,262.90

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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.