Home / 2,722,370,677.44-3,756,987,036.05-1,516,710,852.78

Finding the Fourth Proportional to 2,722,370,677.44, 3,756,987,036.05 and 1,516,710,852.78

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Solution

The fourth proportional to 2,722,370,677.44, 3,756,987,036.05 and 1,516,710,852.78 is: 2,093,125,325.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,722,370,677.44 : 3,756,987,036.05 = 1,516,710,852.78 : x
  2. Step 2: Convert to fraction form
    2,722,370,677.44/3,756,987,036.05 = 1,516,710,852.78/x
  3. Step 3: Cross multiply
    2,722,370,677.44x = 3,756,987,036.05 × 1,516,710,852.78
  4. Step 4: Simplify right side
    2,722,370,677.44x = 5,698,263,011,323,216,896
  5. Step 5: Solve for x
    x = 5,698,263,011,323,216,896/2,722,370,677.44
  6. Step 6: Final answer
    x = 2,093,125,325.86

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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.