Home / 636,056,495.73-954,106,001.10-175,956,135.57

Finding the Fourth Proportional to 636,056,495.73, 954,106,001.10 and 175,956,135.57

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Solution

The fourth proportional to 636,056,495.73, 954,106,001.10 and 175,956,135.57 is: 263,940,083.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    636,056,495.73 : 954,106,001.10 = 175,956,135.57 : x
  2. Step 2: Convert to fraction form
    636,056,495.73/954,106,001.10 = 175,956,135.57/x
  3. Step 3: Cross multiply
    636,056,495.73x = 954,106,001.10 × 175,956,135.57
  4. Step 4: Simplify right side
    636,056,495.73x = 167,880,804,877,702,176
  5. Step 5: Solve for x
    x = 167,880,804,877,702,176/636,056,495.73
  6. Step 6: Final answer
    x = 263,940,083.95

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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.