Home / 4,420,858,026.10-6,631,287,039.15-4,059,265,569.70

Finding the Fourth Proportional to 4,420,858,026.10, 6,631,287,039.15 and 4,059,265,569.70

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Solution

The fourth proportional to 4,420,858,026.10, 6,631,287,039.15 and 4,059,265,569.70 is: 6,088,898,354.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,420,858,026.10 : 6,631,287,039.15 = 4,059,265,569.70 : x
  2. Step 2: Convert to fraction form
    4,420,858,026.10/6,631,287,039.15 = 4,059,265,569.70/x
  3. Step 3: Cross multiply
    4,420,858,026.10x = 6,631,287,039.15 × 4,059,265,569.70
  4. Step 4: Simplify right side
    4,420,858,026.10x = 26,918,155,160,819,449,856
  5. Step 5: Solve for x
    x = 26,918,155,160,819,449,856/4,420,858,026.10
  6. Step 6: Final answer
    x = 6,088,898,354.55

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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.