Home / 8,554,566,574,042.80-12,837,127,846,256-3,964,239,869,253.60

Finding the Fourth Proportional to 8,554,566,574,042.80, 12,837,127,846,256 and 3,964,239,869,253.60

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Solution

The fourth proportional to 8,554,566,574,042.80, 12,837,127,846,256 and 3,964,239,869,253.60 is: 5,948,805,655,361.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,554,566,574,042.80 : 12,837,127,846,256 = 3,964,239,869,253.60 : x
  2. Step 2: Convert to fraction form
    8,554,566,574,042.80/12,837,127,846,256 = 3,964,239,869,253.60/x
  3. Step 3: Cross multiply
    8,554,566,574,042.80x = 12,837,127,846,256 × 3,964,239,869,253.60
  4. Step 4: Simplify right side
    8,554,566,574,042.80x = 50,889,454,014,833,638,491,815,936
  5. Step 5: Solve for x
    x = 50,889,454,014,833,638,491,815,936/8,554,566,574,042.80
  6. Step 6: Final answer
    x = 5,948,805,655,361.66

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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.