Home / 4,495,378,052.70-6,743,067,079.05-4,426,503,299.10

Finding the Fourth Proportional to 4,495,378,052.70, 6,743,067,079.05 and 4,426,503,299.10

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Solution

The fourth proportional to 4,495,378,052.70, 6,743,067,079.05 and 4,426,503,299.10 is: 6,639,754,948.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,495,378,052.70 : 6,743,067,079.05 = 4,426,503,299.10 : x
  2. Step 2: Convert to fraction form
    4,495,378,052.70/6,743,067,079.05 = 4,426,503,299.10/x
  3. Step 3: Cross multiply
    4,495,378,052.70x = 6,743,067,079.05 × 4,426,503,299.10
  4. Step 4: Simplify right side
    4,495,378,052.70x = 29,848,208,671,467,429,888
  5. Step 5: Solve for x
    x = 29,848,208,671,467,429,888/4,495,378,052.70
  6. Step 6: Final answer
    x = 6,639,754,948.65

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Double scale
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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.