Home / 16,773,663.06-25,160,527.40-4,643,161.38

Finding the Fourth Proportional to 16,773,663.06, 25,160,527.40 and 4,643,161.38

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Solution

The fourth proportional to 16,773,663.06, 25,160,527.40 and 4,643,161.38 is: 6,964,751.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,773,663.06 : 25,160,527.40 = 4,643,161.38 : x
  2. Step 2: Convert to fraction form
    16,773,663.06/25,160,527.40 = 4,643,161.38/x
  3. Step 3: Cross multiply
    16,773,663.06x = 25,160,527.40 × 4,643,161.38
  4. Step 4: Simplify right side
    16,773,663.06x = 116,824,389,100,896
  5. Step 5: Solve for x
    x = 116,824,389,100,896/16,773,663.06
  6. Step 6: Final answer
    x = 6,964,751.15

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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.