Home / 10,043,329,070,390-15,067,387,957,039-3,251,783,355,300.80

Finding the Fourth Proportional to 10,043,329,070,390, 15,067,387,957,039 and 3,251,783,355,300.80

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Solution

The fourth proportional to 10,043,329,070,390, 15,067,387,957,039 and 3,251,783,355,300.80 is: 4,878,450,265,162.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,043,329,070,390 : 15,067,387,957,039 = 3,251,783,355,300.80 : x
  2. Step 2: Convert to fraction form
    10,043,329,070,390/15,067,387,957,039 = 3,251,783,355,300.80/x
  3. Step 3: Cross multiply
    10,043,329,070,390x = 15,067,387,957,039 × 3,251,783,355,300.80
  4. Step 4: Simplify right side
    10,043,329,070,390x = 48,995,881,366,559,139,867,656,192
  5. Step 5: Solve for x
    x = 48,995,881,366,559,139,867,656,192/10,043,329,070,390
  6. Step 6: Final answer
    x = 4,878,450,265,162.58

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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.