Home / 2,708,551,814,801.20-3,737,802,114,553.80-1,490,574,438,727

Finding the Fourth Proportional to 2,708,551,814,801.20, 3,737,802,114,553.80 and 1,490,574,438,727

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Solution

The fourth proportional to 2,708,551,814,801.20, 3,737,802,114,553.80 and 1,490,574,438,727 is: 2,056,993,061,209.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,708,551,814,801.20 : 3,737,802,114,553.80 = 1,490,574,438,727 : x
  2. Step 2: Convert to fraction form
    2,708,551,814,801.20/3,737,802,114,553.80 = 1,490,574,438,727/x
  3. Step 3: Cross multiply
    2,708,551,814,801.20x = 3,737,802,114,553.80 × 1,490,574,438,727
  4. Step 4: Simplify right side
    2,708,551,814,801.20x = 5,571,472,288,973,624,197,513,216
  5. Step 5: Solve for x
    x = 5,571,472,288,973,624,197,513,216/2,708,551,814,801.20
  6. Step 6: Final answer
    x = 2,056,993,061,209.93

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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.