Home / 3,060,252,297.36-4,590,404,163-849,634,386.96

Finding the Fourth Proportional to 3,060,252,297.36, 4,590,404,163 and 849,634,386.96

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Solution

The fourth proportional to 3,060,252,297.36, 4,590,404,163 and 849,634,386.96 is: 1,274,458,720.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,060,252,297.36 : 4,590,404,163 = 849,634,386.96 : x
  2. Step 2: Convert to fraction form
    3,060,252,297.36/4,590,404,163 = 849,634,386.96/x
  3. Step 3: Cross multiply
    3,060,252,297.36x = 4,590,404,163 × 849,634,386.96
  4. Step 4: Simplify right side
    3,060,252,297.36x = 3,900,165,226,929,137,152
  5. Step 5: Solve for x
    x = 3,900,165,226,929,137,152/3,060,252,297.36
  6. Step 6: Final answer
    x = 1,274,458,720.38

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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.