Home / 4,941,170,053.10-7,411,755,079.65-1,669,572,017.90

Finding the Fourth Proportional to 4,941,170,053.10, 7,411,755,079.65 and 1,669,572,017.90

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Solution

The fourth proportional to 4,941,170,053.10, 7,411,755,079.65 and 1,669,572,017.90 is: 2,504,358,026.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,941,170,053.10 : 7,411,755,079.65 = 1,669,572,017.90 : x
  2. Step 2: Convert to fraction form
    4,941,170,053.10/7,411,755,079.65 = 1,669,572,017.90/x
  3. Step 3: Cross multiply
    4,941,170,053.10x = 7,411,755,079.65 × 1,669,572,017.90
  4. Step 4: Simplify right side
    4,941,170,053.10x = 12,374,458,884,511,825,920
  5. Step 5: Solve for x
    x = 12,374,458,884,511,825,920/4,941,170,053.10
  6. Step 6: Final answer
    x = 2,504,358,026.85

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1.5x scale

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.