Home / 16,268,544,021.20-24,402,816,031.80-4,634,851,758.80

Finding the Fourth Proportional to 16,268,544,021.20, 24,402,816,031.80 and 4,634,851,758.80

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Solution

The fourth proportional to 16,268,544,021.20, 24,402,816,031.80 and 4,634,851,758.80 is: 6,952,277,638.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,268,544,021.20 : 24,402,816,031.80 = 4,634,851,758.80 : x
  2. Step 2: Convert to fraction form
    16,268,544,021.20/24,402,816,031.80 = 4,634,851,758.80/x
  3. Step 3: Cross multiply
    16,268,544,021.20x = 24,402,816,031.80 × 4,634,851,758.80
  4. Step 4: Simplify right side
    16,268,544,021.20x = 113,103,434,804,661,075,968
  5. Step 5: Solve for x
    x = 113,103,434,804,661,075,968/16,268,544,021.20
  6. Step 6: Final answer
    x = 6,952,277,638.20

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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.