Home / 2,204,507,478.74-3,307,240,047.83-805,489,502.95

Finding the Fourth Proportional to 2,204,507,478.74, 3,307,240,047.83 and 805,489,502.95

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Solution

The fourth proportional to 2,204,507,478.74, 3,307,240,047.83 and 805,489,502.95 is: 1,208,409,210.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,204,507,478.74 : 3,307,240,047.83 = 805,489,502.95 : x
  2. Step 2: Convert to fraction form
    2,204,507,478.74/3,307,240,047.83 = 805,489,502.95/x
  3. Step 3: Cross multiply
    2,204,507,478.74x = 3,307,240,047.83 × 805,489,502.95
  4. Step 4: Simplify right side
    2,204,507,478.74x = 2,663,947,142,262,921,216
  5. Step 5: Solve for x
    x = 2,663,947,142,262,921,216/2,204,507,478.74
  6. Step 6: Final answer
    x = 1,208,409,210.65

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.