Home / 636,054,564,725.60-954,011,132,269.48-227,624,455,451.39

Finding the Fourth Proportional to 636,054,564,725.60, 954,011,132,269.48 and 227,624,455,451.39

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Solution

The fourth proportional to 636,054,564,725.60, 954,011,132,269.48 and 227,624,455,451.39 is: 341,411,376,508.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    636,054,564,725.60 : 954,011,132,269.48 = 227,624,455,451.39 : x
  2. Step 2: Convert to fraction form
    636,054,564,725.60/954,011,132,269.48 = 227,624,455,451.39/x
  3. Step 3: Cross multiply
    636,054,564,725.60x = 954,011,132,269.48 × 227,624,455,451.39
  4. Step 4: Simplify right side
    636,054,564,725.60x = 217,156,264,477,404,384,198,656
  5. Step 5: Solve for x
    x = 217,156,264,477,404,384,198,656/636,054,564,725.60
  6. Step 6: Final answer
    x = 341,411,376,508.38

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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.