Home / 4,829,173,428,051.90-7,242,992,485,948.40-1,605,573,065,447

Finding the Fourth Proportional to 4,829,173,428,051.90, 7,242,992,485,948.40 and 1,605,573,065,447

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Solution

The fourth proportional to 4,829,173,428,051.90, 7,242,992,485,948.40 and 1,605,573,065,447 is: 2,408,104,372,711.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,829,173,428,051.90 : 7,242,992,485,948.40 = 1,605,573,065,447 : x
  2. Step 2: Convert to fraction form
    4,829,173,428,051.90/7,242,992,485,948.40 = 1,605,573,065,447/x
  3. Step 3: Cross multiply
    4,829,173,428,051.90x = 7,242,992,485,948.40 × 1,605,573,065,447
  4. Step 4: Simplify right side
    4,829,173,428,051.90x = 11,629,153,648,673,759,919,341,568
  5. Step 5: Solve for x
    x = 11,629,153,648,673,759,919,341,568/4,829,173,428,051.90
  6. Step 6: Final answer
    x = 2,408,104,372,711.46

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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.