Home / 22,453,688.24-33,680,307.81-7,100,980.53

Finding the Fourth Proportional to 22,453,688.24, 33,680,307.81 and 7,100,980.53

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Solution

The fourth proportional to 22,453,688.24, 33,680,307.81 and 7,100,980.53 is: 10,651,399.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,453,688.24 : 33,680,307.81 = 7,100,980.53 : x
  2. Step 2: Convert to fraction form
    22,453,688.24/33,680,307.81 = 7,100,980.53/x
  3. Step 3: Cross multiply
    22,453,688.24x = 33,680,307.81 × 7,100,980.53
  4. Step 4: Simplify right side
    22,453,688.24x = 239,163,210,003,216.97
  5. Step 5: Solve for x
    x = 239,163,210,003,216.97/22,453,688.24
  6. Step 6: Final answer
    x = 10,651,399.78

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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.