Home / 1,861,490,224.80-2,568,835,595.70-1,014,699,006.95

Finding the Fourth Proportional to 1,861,490,224.80, 2,568,835,595.70 and 1,014,699,006.95

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Solution

The fourth proportional to 1,861,490,224.80, 2,568,835,595.70 and 1,014,699,006.95 is: 1,400,273,229.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,861,490,224.80 : 2,568,835,595.70 = 1,014,699,006.95 : x
  2. Step 2: Convert to fraction form
    1,861,490,224.80/2,568,835,595.70 = 1,014,699,006.95/x
  3. Step 3: Cross multiply
    1,861,490,224.80x = 2,568,835,595.70 × 1,014,699,006.95
  4. Step 4: Simplify right side
    1,861,490,224.80x = 2,606,594,927,961,757,696
  5. Step 5: Solve for x
    x = 2,606,594,927,961,757,696/1,861,490,224.80
  6. Step 6: Final answer
    x = 1,400,273,229.07

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.