Home / 3,303,579,951.15-4,955,369,926.73-1,906,953,003.15

Finding the Fourth Proportional to 3,303,579,951.15, 4,955,369,926.73 and 1,906,953,003.15

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Solution

The fourth proportional to 3,303,579,951.15, 4,955,369,926.73 and 1,906,953,003.15 is: 2,860,429,504.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,303,579,951.15 : 4,955,369,926.73 = 1,906,953,003.15 : x
  2. Step 2: Convert to fraction form
    3,303,579,951.15/4,955,369,926.73 = 1,906,953,003.15/x
  3. Step 3: Cross multiply
    3,303,579,951.15x = 4,955,369,926.73 × 1,906,953,003.15
  4. Step 4: Simplify right side
    3,303,579,951.15x = 9,449,657,563,487,434,752
  5. Step 5: Solve for x
    x = 9,449,657,563,487,434,752/3,303,579,951.15
  6. Step 6: Final answer
    x = 2,860,429,504.73

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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.