Home / 4,639,201,947.36-6,402,309,503.40-2,734,043,828.22

Finding the Fourth Proportional to 4,639,201,947.36, 6,402,309,503.40 and 2,734,043,828.22

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Solution

The fourth proportional to 4,639,201,947.36, 6,402,309,503.40 and 2,734,043,828.22 is: 3,773,104,724.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,639,201,947.36 : 6,402,309,503.40 = 2,734,043,828.22 : x
  2. Step 2: Convert to fraction form
    4,639,201,947.36/6,402,309,503.40 = 2,734,043,828.22/x
  3. Step 3: Cross multiply
    4,639,201,947.36x = 6,402,309,503.40 × 2,734,043,828.22
  4. Step 4: Simplify right side
    4,639,201,947.36x = 17,504,194,784,125,020,160
  5. Step 5: Solve for x
    x = 17,504,194,784,125,020,160/4,639,201,947.36
  6. Step 6: Final answer
    x = 3,773,104,724.20

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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.