Home / 33,136,511.67-45,689,258.12-22,687,594.83

Finding the Fourth Proportional to 33,136,511.67, 45,689,258.12 and 22,687,594.83

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Solution

The fourth proportional to 33,136,511.67, 45,689,258.12 and 22,687,594.83 is: 31,282,091.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    33,136,511.67 : 45,689,258.12 = 22,687,594.83 : x
  2. Step 2: Convert to fraction form
    33,136,511.67/45,689,258.12 = 22,687,594.83/x
  3. Step 3: Cross multiply
    33,136,511.67x = 45,689,258.12 × 22,687,594.83
  4. Step 4: Simplify right side
    33,136,511.67x = 1,036,579,376,196,409.50
  5. Step 5: Solve for x
    x = 1,036,579,376,196,409.50/33,136,511.67
  6. Step 6: Final answer
    x = 31,282,091.08

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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.