Home / 2,196,291,124.98-3,294,434,043.57-560,515,901.94

Finding the Fourth Proportional to 2,196,291,124.98, 3,294,434,043.57 and 560,515,901.94

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Solution

The fourth proportional to 2,196,291,124.98, 3,294,434,043.57 and 560,515,901.94 is: 840,773,178.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,196,291,124.98 : 3,294,434,043.57 = 560,515,901.94 : x
  2. Step 2: Convert to fraction form
    2,196,291,124.98/3,294,434,043.57 = 560,515,901.94/x
  3. Step 3: Cross multiply
    2,196,291,124.98x = 3,294,434,043.57 × 560,515,901.94
  4. Step 4: Simplify right side
    2,196,291,124.98x = 1,846,582,669,313,480,192
  5. Step 5: Solve for x
    x = 1,846,582,669,313,480,192/2,196,291,124.98
  6. Step 6: Final answer
    x = 840,773,178.16

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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.