Home / 35,414,491.46-48,870,707.95-19,732,705.69

Finding the Fourth Proportional to 35,414,491.46, 48,870,707.95 and 19,732,705.69

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Solution

The fourth proportional to 35,414,491.46, 48,870,707.95 and 19,732,705.69 is: 27,230,414.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,414,491.46 : 48,870,707.95 = 19,732,705.69 : x
  2. Step 2: Convert to fraction form
    35,414,491.46/48,870,707.95 = 19,732,705.69/x
  3. Step 3: Cross multiply
    35,414,491.46x = 48,870,707.95 × 19,732,705.69
  4. Step 4: Simplify right side
    35,414,491.46x = 964,351,296,695,990.50
  5. Step 5: Solve for x
    x = 964,351,296,695,990.50/35,414,491.46
  6. Step 6: Final answer
    x = 27,230,414.93

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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.