Home / 16,674,718.05-23,011,830.08-9,232,380.01

Finding the Fourth Proportional to 16,674,718.05, 23,011,830.08 and 9,232,380.01

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Solution

The fourth proportional to 16,674,718.05, 23,011,830.08 and 9,232,380.01 is: 12,741,082.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,674,718.05 : 23,011,830.08 = 9,232,380.01 : x
  2. Step 2: Convert to fraction form
    16,674,718.05/23,011,830.08 = 9,232,380.01/x
  3. Step 3: Cross multiply
    16,674,718.05x = 23,011,830.08 × 9,232,380.01
  4. Step 4: Simplify right side
    16,674,718.05x = 212,453,959,941,035.69
  5. Step 5: Solve for x
    x = 212,453,959,941,035.69/16,674,718.05
  6. Step 6: Final answer
    x = 12,741,082.59

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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.