Home / 25,099,574-37,665,287.76-10,722,750.08

Finding the Fourth Proportional to 25,099,574, 37,665,287.76 and 10,722,750.08

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Solution

The fourth proportional to 25,099,574, 37,665,287.76 and 10,722,750.08 is: 16,090,929.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,099,574 : 37,665,287.76 = 10,722,750.08 : x
  2. Step 2: Convert to fraction form
    25,099,574/37,665,287.76 = 10,722,750.08/x
  3. Step 3: Cross multiply
    25,099,574x = 37,665,287.76 × 10,722,750.08
  4. Step 4: Simplify right side
    25,099,574x = 403,875,467,341,763
  5. Step 5: Solve for x
    x = 403,875,467,341,763/25,099,574
  6. Step 6: Final answer
    x = 16,090,929.17

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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.