Home / 1,476,861,541.02-2,215,296,063.64-603,462,910.50

Finding the Fourth Proportional to 1,476,861,541.02, 2,215,296,063.64 and 603,462,910.50

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Solution

The fourth proportional to 1,476,861,541.02, 2,215,296,063.64 and 603,462,910.50 is: 905,195,898.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,476,861,541.02 : 2,215,296,063.64 = 603,462,910.50 : x
  2. Step 2: Convert to fraction form
    1,476,861,541.02/2,215,296,063.64 = 603,462,910.50/x
  3. Step 3: Cross multiply
    1,476,861,541.02x = 2,215,296,063.64 × 603,462,910.50
  4. Step 4: Simplify right side
    1,476,861,541.02x = 1,336,849,010,183,387,648
  5. Step 5: Solve for x
    x = 1,336,849,010,183,387,648/1,476,861,541.02
  6. Step 6: Final answer
    x = 905,195,898.91

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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.