Home / 17,194,950.72-23,729,030.91-9,459,827.10

Finding the Fourth Proportional to 17,194,950.72, 23,729,030.91 and 9,459,827.10

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Solution

The fourth proportional to 17,194,950.72, 23,729,030.91 and 9,459,827.10 is: 13,054,560.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,194,950.72 : 23,729,030.91 = 9,459,827.10 : x
  2. Step 2: Convert to fraction form
    17,194,950.72/23,729,030.91 = 9,459,827.10/x
  3. Step 3: Cross multiply
    17,194,950.72x = 23,729,030.91 × 9,459,827.10
  4. Step 4: Simplify right side
    17,194,950.72x = 224,472,529,659,155.66
  5. Step 5: Solve for x
    x = 224,472,529,659,155.66/17,194,950.72
  6. Step 6: Final answer
    x = 13,054,560.80

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1.5x scale

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.