Home / 102,527,804.30-153,792,105.45-24,804,583.58

Finding the Fourth Proportional to 102,527,804.30, 153,792,105.45 and 24,804,583.58

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Solution

The fourth proportional to 102,527,804.30, 153,792,105.45 and 24,804,583.58 is: 37,206,971.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    102,527,804.30 : 153,792,105.45 = 24,804,583.58 : x
  2. Step 2: Convert to fraction form
    102,527,804.30/153,792,105.45 = 24,804,583.58/x
  3. Step 3: Cross multiply
    102,527,804.30x = 153,792,105.45 × 24,804,583.58
  4. Step 4: Simplify right side
    102,527,804.30x = 3,814,749,133,070,195
  5. Step 5: Solve for x
    x = 3,814,749,133,070,195/102,527,804.30
  6. Step 6: Final answer
    x = 37,206,971.90

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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.