Home / 4,829,173,428,087.90-7,242,992,486,002.40-1,605,573,065,483

Finding the Fourth Proportional to 4,829,173,428,087.90, 7,242,992,486,002.40 and 1,605,573,065,483

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Solution

The fourth proportional to 4,829,173,428,087.90, 7,242,992,486,002.40 and 1,605,573,065,483 is: 2,408,104,372,765.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,173,428,087.90 : 7,242,992,486,002.40 = 1,605,573,065,483 : x
  2. Step 2: Convert to fraction form
    4,829,173,428,087.90/7,242,992,486,002.40 = 1,605,573,065,483/x
  3. Step 3: Cross multiply
    4,829,173,428,087.90x = 7,242,992,486,002.40 × 1,605,573,065,483
  4. Step 4: Simplify right side
    4,829,173,428,087.90x = 11,629,153,649,021,209,888,686,080
  5. Step 5: Solve for x
    x = 11,629,153,649,021,209,888,686,080/4,829,173,428,087.90
  6. Step 6: Final answer
    x = 2,408,104,372,765.45

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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.