Home / 19,175,059,114-28,762,588,671-5,388,770,986

Finding the Fourth Proportional to 19,175,059,114, 28,762,588,671 and 5,388,770,986

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Solution

The fourth proportional to 19,175,059,114, 28,762,588,671 and 5,388,770,986 is: 8,083,156,479

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,175,059,114 : 28,762,588,671 = 5,388,770,986 : x
  2. Step 2: Convert to fraction form
    19,175,059,114/28,762,588,671 = 5,388,770,986/x
  3. Step 3: Cross multiply
    19,175,059,114x = 28,762,588,671 × 5,388,770,986
  4. Step 4: Simplify right side
    19,175,059,114x = 154,995,003,312,537,108,480
  5. Step 5: Solve for x
    x = 154,995,003,312,537,108,480/19,175,059,114
  6. Step 6: Final answer
    x = 8,083,156,479

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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.