Home / 10,480,772,745,403-15,722,848,437,513-3,228,271,837,747.50

Finding the Fourth Proportional to 10,480,772,745,403, 15,722,848,437,513 and 3,228,271,837,747.50

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Solution

The fourth proportional to 10,480,772,745,403, 15,722,848,437,513 and 3,228,271,837,747.50 is: 4,842,928,098,241.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,480,772,745,403 : 15,722,848,437,513 = 3,228,271,837,747.50 : x
  2. Step 2: Convert to fraction form
    10,480,772,745,403/15,722,848,437,513 = 3,228,271,837,747.50/x
  3. Step 3: Cross multiply
    10,480,772,745,403x = 15,722,848,437,513 × 3,228,271,837,747.50
  4. Step 4: Simplify right side
    10,480,772,745,403x = 50,757,628,819,995,502,393,163,776
  5. Step 5: Solve for x
    x = 50,757,628,819,995,502,393,163,776/10,480,772,745,403
  6. Step 6: Final answer
    x = 4,842,928,098,241.46

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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.