Home / 17,602,150.30-26,403,225.45-13,350,622.30

Finding the Fourth Proportional to 17,602,150.30, 26,403,225.45 and 13,350,622.30

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Solution

The fourth proportional to 17,602,150.30, 26,403,225.45 and 13,350,622.30 is: 20,025,933.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,602,150.30 : 26,403,225.45 = 13,350,622.30 : x
  2. Step 2: Convert to fraction form
    17,602,150.30/26,403,225.45 = 13,350,622.30/x
  3. Step 3: Cross multiply
    17,602,150.30x = 26,403,225.45 × 13,350,622.30
  4. Step 4: Simplify right side
    17,602,150.30x = 352,499,490,484,697.56
  5. Step 5: Solve for x
    x = 352,499,490,484,697.56/17,602,150.30
  6. Step 6: Final answer
    x = 20,025,933.45

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Similar ratio
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1.5x scale

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.