Home / 2,740,944,639.08-3,782,493,064.96-1,487,870,534.00

Finding the Fourth Proportional to 2,740,944,639.08, 3,782,493,064.96 and 1,487,870,534.00

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Solution

The fourth proportional to 2,740,944,639.08, 3,782,493,064.96 and 1,487,870,534.00 is: 2,053,255,617.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,740,944,639.08 : 3,782,493,064.96 = 1,487,870,534.00 : x
  2. Step 2: Convert to fraction form
    2,740,944,639.08/3,782,493,064.96 = 1,487,870,534.00/x
  3. Step 3: Cross multiply
    2,740,944,639.08x = 3,782,493,064.96 × 1,487,870,534.00
  4. Step 4: Simplify right side
    2,740,944,639.08x = 5,627,859,976,390,699,008
  5. Step 5: Solve for x
    x = 5,627,859,976,390,699,008/2,740,944,639.08
  6. Step 6: Final answer
    x = 2,053,255,617.12

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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.