Home / 4,941,170,042.10-7,411,755,063.15-1,669,572,006.90

Finding the Fourth Proportional to 4,941,170,042.10, 7,411,755,063.15 and 1,669,572,006.90

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Solution

The fourth proportional to 4,941,170,042.10, 7,411,755,063.15 and 1,669,572,006.90 is: 2,504,358,010.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,170,042.10 : 7,411,755,063.15 = 1,669,572,006.90 : x
  2. Step 2: Convert to fraction form
    4,941,170,042.10/7,411,755,063.15 = 1,669,572,006.90/x
  3. Step 3: Cross multiply
    4,941,170,042.10x = 7,411,755,063.15 × 1,669,572,006.90
  4. Step 4: Simplify right side
    4,941,170,042.10x = 12,374,458,775,434,582,016
  5. Step 5: Solve for x
    x = 12,374,458,775,434,582,016/4,941,170,042.10
  6. Step 6: Final answer
    x = 2,504,358,010.35

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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.