Home / 1,022,204,400.06-1,410,741,663.52-604,651,206.36

Finding the Fourth Proportional to 1,022,204,400.06, 1,410,741,663.52 and 604,651,206.36

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Solution

The fourth proportional to 1,022,204,400.06, 1,410,741,663.52 and 604,651,206.36 is: 834,477,574.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,204,400.06 : 1,410,741,663.52 = 604,651,206.36 : x
  2. Step 2: Convert to fraction form
    1,022,204,400.06/1,410,741,663.52 = 604,651,206.36/x
  3. Step 3: Cross multiply
    1,022,204,400.06x = 1,410,741,663.52 × 604,651,206.36
  4. Step 4: Simplify right side
    1,022,204,400.06x = 853,006,648,708,359,296
  5. Step 5: Solve for x
    x = 853,006,648,708,359,296/1,022,204,400.06
  6. Step 6: Final answer
    x = 834,477,574.80

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1.5x scale

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.