Home / 234,134,252,063.25-323,105,267,815.96-132,636,137,390.61

Finding the Fourth Proportional to 234,134,252,063.25, 323,105,267,815.96 and 132,636,137,390.61

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Solution

The fourth proportional to 234,134,252,063.25, 323,105,267,815.96 and 132,636,137,390.61 is: 183,037,869,581.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,134,252,063.25 : 323,105,267,815.96 = 132,636,137,390.61 : x
  2. Step 2: Convert to fraction form
    234,134,252,063.25/323,105,267,815.96 = 132,636,137,390.61/x
  3. Step 3: Cross multiply
    234,134,252,063.25x = 323,105,267,815.96 × 132,636,137,390.61
  4. Step 4: Simplify right side
    234,134,252,063.25x = 42,855,434,693,667,513,696,256
  5. Step 5: Solve for x
    x = 42,855,434,693,667,513,696,256/234,134,252,063.25
  6. Step 6: Final answer
    x = 183,037,869,581.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.