Home / 1,462,809,145,313.30-2,194,496,289,245.70-556,176,460,709.70

Finding the Fourth Proportional to 1,462,809,145,313.30, 2,194,496,289,245.70 and 556,176,460,709.70

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Solution

The fourth proportional to 1,462,809,145,313.30, 2,194,496,289,245.70 and 556,176,460,709.70 is: 834,372,127,836.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,462,809,145,313.30 : 2,194,496,289,245.70 = 556,176,460,709.70 : x
  2. Step 2: Convert to fraction form
    1,462,809,145,313.30/2,194,496,289,245.70 = 556,176,460,709.70/x
  3. Step 3: Cross multiply
    1,462,809,145,313.30x = 2,194,496,289,245.70 × 556,176,460,709.70
  4. Step 4: Simplify right side
    1,462,809,145,313.30x = 1,220,527,179,193,243,460,960,256
  5. Step 5: Solve for x
    x = 1,220,527,179,193,243,460,960,256/1,462,809,145,313.30
  6. Step 6: Final answer
    x = 834,372,127,836.15

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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.