Home / 15,588,607.65-23,384,219.57-5,743,351.47

Finding the Fourth Proportional to 15,588,607.65, 23,384,219.57 and 5,743,351.47

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Solution

The fourth proportional to 15,588,607.65, 23,384,219.57 and 5,743,351.47 is: 8,615,509.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,588,607.65 : 23,384,219.57 = 5,743,351.47 : x
  2. Step 2: Convert to fraction form
    15,588,607.65/23,384,219.57 = 5,743,351.47/x
  3. Step 3: Cross multiply
    15,588,607.65x = 23,384,219.57 × 5,743,351.47
  4. Step 4: Simplify right side
    15,588,607.65x = 134,303,791,842,162.27
  5. Step 5: Solve for x
    x = 134,303,791,842,162.27/15,588,607.65
  6. Step 6: Final answer
    x = 8,615,509.15

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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.