Home / 62,104,506.92-93,175,021.82-18,386,376.92

Finding the Fourth Proportional to 62,104,506.92, 93,175,021.82 and 18,386,376.92

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Solution

The fourth proportional to 62,104,506.92, 93,175,021.82 and 18,386,376.92 is: 27,584,971.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,104,506.92 : 93,175,021.82 = 18,386,376.92 : x
  2. Step 2: Convert to fraction form
    62,104,506.92/93,175,021.82 = 18,386,376.92/x
  3. Step 3: Cross multiply
    62,104,506.92x = 93,175,021.82 × 18,386,376.92
  4. Step 4: Simplify right side
    62,104,506.92x = 1,713,151,070,291,835.25
  5. Step 5: Solve for x
    x = 1,713,151,070,291,835.25/62,104,506.92
  6. Step 6: Final answer
    x = 27,584,971.77

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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.