Home / 234,134,252,063.76-323,105,267,816.66-132,636,137,391.12

Finding the Fourth Proportional to 234,134,252,063.76, 323,105,267,816.66 and 132,636,137,391.12

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Solution

The fourth proportional to 234,134,252,063.76, 323,105,267,816.66 and 132,636,137,391.12 is: 183,037,869,582.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    234,134,252,063.76 : 323,105,267,816.66 = 132,636,137,391.12 : x
  2. Step 2: Convert to fraction form
    234,134,252,063.76/323,105,267,816.66 = 132,636,137,391.12/x
  3. Step 3: Cross multiply
    234,134,252,063.76x = 323,105,267,816.66 × 132,636,137,391.12
  4. Step 4: Simplify right side
    234,134,252,063.76x = 42,855,434,693,925,136,236,544
  5. Step 5: Solve for x
    x = 42,855,434,693,925,136,236,544/234,134,252,063.76
  6. Step 6: Final answer
    x = 183,037,869,582.00

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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.