Home / 4,598,739,783.05-6,898,109,674.64-1,451,273,393.16

Finding the Fourth Proportional to 4,598,739,783.05, 6,898,109,674.64 and 1,451,273,393.16

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Solution

The fourth proportional to 4,598,739,783.05, 6,898,109,674.64 and 1,451,273,393.16 is: 2,176,910,089.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,739,783.05 : 6,898,109,674.64 = 1,451,273,393.16 : x
  2. Step 2: Convert to fraction form
    4,598,739,783.05/6,898,109,674.64 = 1,451,273,393.16/x
  3. Step 3: Cross multiply
    4,598,739,783.05x = 6,898,109,674.64 × 1,451,273,393.16
  4. Step 4: Simplify right side
    4,598,739,783.05x = 10,011,043,033,897,361,408
  5. Step 5: Solve for x
    x = 10,011,043,033,897,361,408/4,598,739,783.05
  6. Step 6: Final answer
    x = 2,176,910,089.76

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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.