Home / 1,859,363,752.72-2,565,890,973.48-1,024,066,046.56

Finding the Fourth Proportional to 1,859,363,752.72, 2,565,890,973.48 and 1,024,066,046.56

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Solution

The fourth proportional to 1,859,363,752.72, 2,565,890,973.48 and 1,024,066,046.56 is: 1,413,194,067.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,859,363,752.72 : 2,565,890,973.48 = 1,024,066,046.56 : x
  2. Step 2: Convert to fraction form
    1,859,363,752.72/2,565,890,973.48 = 1,024,066,046.56/x
  3. Step 3: Cross multiply
    1,859,363,752.72x = 2,565,890,973.48 × 1,024,066,046.56
  4. Step 4: Simplify right side
    1,859,363,752.72x = 2,627,641,825,115,653,120
  5. Step 5: Solve for x
    x = 2,627,641,825,115,653,120/1,859,363,752.72
  6. Step 6: Final answer
    x = 1,413,194,067.74

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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.