Home / 3,726,952,425,513.80-5,590,987,615,644.50-1,309,027,075,008.40

Finding the Fourth Proportional to 3,726,952,425,513.80, 5,590,987,615,644.50 and 1,309,027,075,008.40

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Solution

The fourth proportional to 3,726,952,425,513.80, 5,590,987,615,644.50 and 1,309,027,075,008.40 is: 1,963,736,943,571.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,952,425,513.80 : 5,590,987,615,644.50 = 1,309,027,075,008.40 : x
  2. Step 2: Convert to fraction form
    3,726,952,425,513.80/5,590,987,615,644.50 = 1,309,027,075,008.40/x
  3. Step 3: Cross multiply
    3,726,952,425,513.80x = 5,590,987,615,644.50 × 1,309,027,075,008.40
  4. Step 4: Simplify right side
    3,726,952,425,513.80x = 7,318,754,164,915,307,905,286,144
  5. Step 5: Solve for x
    x = 7,318,754,164,915,307,905,286,144/3,726,952,425,513.80
  6. Step 6: Final answer
    x = 1,963,736,943,571.62

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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.