Home / 2,597,263,005.66-3,584,126,924.65-1,407,806,436.34

Finding the Fourth Proportional to 2,597,263,005.66, 3,584,126,924.65 and 1,407,806,436.34

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Solution

The fourth proportional to 2,597,263,005.66, 3,584,126,924.65 and 1,407,806,436.34 is: 1,942,720,834.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,597,263,005.66 : 3,584,126,924.65 = 1,407,806,436.34 : x
  2. Step 2: Convert to fraction form
    2,597,263,005.66/3,584,126,924.65 = 1,407,806,436.34/x
  3. Step 3: Cross multiply
    2,597,263,005.66x = 3,584,126,924.65 × 1,407,806,436.34
  4. Step 4: Simplify right side
    2,597,263,005.66x = 5,045,756,953,181,760,512
  5. Step 5: Solve for x
    x = 5,045,756,953,181,760,512/2,597,263,005.66
  6. Step 6: Final answer
    x = 1,942,720,834.27

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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.