Home / 34,382,740.92-51,580,490.10-11,355,270.36

Finding the Fourth Proportional to 34,382,740.92, 51,580,490.10 and 11,355,270.36

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Solution

The fourth proportional to 34,382,740.92, 51,580,490.10 and 11,355,270.36 is: 17,035,012.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,382,740.92 : 51,580,490.10 = 11,355,270.36 : x
  2. Step 2: Convert to fraction form
    34,382,740.92/51,580,490.10 = 11,355,270.36/x
  3. Step 3: Cross multiply
    34,382,740.92x = 51,580,490.10 × 11,355,270.36
  4. Step 4: Simplify right side
    34,382,740.92x = 585,710,410,386,803.38
  5. Step 5: Solve for x
    x = 585,710,410,386,803.38/34,382,740.92
  6. Step 6: Final answer
    x = 17,035,012.18

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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.