Home / 4,045,720,752.83-6,068,514,364.65-1,209,521,652.04

Finding the Fourth Proportional to 4,045,720,752.83, 6,068,514,364.65 and 1,209,521,652.04

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Solution

The fourth proportional to 4,045,720,752.83, 6,068,514,364.65 and 1,209,521,652.04 is: 1,814,262,517.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,045,720,752.83 : 6,068,514,364.65 = 1,209,521,652.04 : x
  2. Step 2: Convert to fraction form
    4,045,720,752.83/6,068,514,364.65 = 1,209,521,652.04/x
  3. Step 3: Cross multiply
    4,045,720,752.83x = 6,068,514,364.65 × 1,209,521,652.04
  4. Step 4: Simplify right side
    4,045,720,752.83x = 7,339,999,519,755,686,912
  5. Step 5: Solve for x
    x = 7,339,999,519,755,686,912/4,045,720,752.83
  6. Step 6: Final answer
    x = 1,814,262,517.90

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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.