Home / 4,598,739,784.55-6,898,109,676.89-1,451,273,394.66

Finding the Fourth Proportional to 4,598,739,784.55, 6,898,109,676.89 and 1,451,273,394.66

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Solution

The fourth proportional to 4,598,739,784.55, 6,898,109,676.89 and 1,451,273,394.66 is: 2,176,910,092.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,598,739,784.55 : 6,898,109,676.89 = 1,451,273,394.66 : x
  2. Step 2: Convert to fraction form
    4,598,739,784.55/6,898,109,676.89 = 1,451,273,394.66/x
  3. Step 3: Cross multiply
    4,598,739,784.55x = 6,898,109,676.89 × 1,451,273,394.66
  4. Step 4: Simplify right side
    4,598,739,784.55x = 10,011,043,047,509,891,072
  5. Step 5: Solve for x
    x = 10,011,043,047,509,891,072/4,598,739,784.55
  6. Step 6: Final answer
    x = 2,176,910,092.01

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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.