Home / 2,999,530,857.60-4,499,296,286.40-1,060,834,089.60

Finding the Fourth Proportional to 2,999,530,857.60, 4,499,296,286.40 and 1,060,834,089.60

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Solution

The fourth proportional to 2,999,530,857.60, 4,499,296,286.40 and 1,060,834,089.60 is: 1,591,251,134.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,999,530,857.60 : 4,499,296,286.40 = 1,060,834,089.60 : x
  2. Step 2: Convert to fraction form
    2,999,530,857.60/4,499,296,286.40 = 1,060,834,089.60/x
  3. Step 3: Cross multiply
    2,999,530,857.60x = 4,499,296,286.40 × 1,060,834,089.60
  4. Step 4: Simplify right side
    2,999,530,857.60x = 4,773,006,879,823,804,416
  5. Step 5: Solve for x
    x = 4,773,006,879,823,804,416/2,999,530,857.60
  6. Step 6: Final answer
    x = 1,591,251,134.40

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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.