Home / 17,051,054-25,576,597.38-4,754,526.20

Finding the Fourth Proportional to 17,051,054, 25,576,597.38 and 4,754,526.20

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Solution

The fourth proportional to 17,051,054, 25,576,597.38 and 4,754,526.20 is: 7,131,793.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,051,054 : 25,576,597.38 = 4,754,526.20 : x
  2. Step 2: Convert to fraction form
    17,051,054/25,576,597.38 = 4,754,526.20/x
  3. Step 3: Cross multiply
    17,051,054x = 25,576,597.38 × 4,754,526.20
  4. Step 4: Simplify right side
    17,051,054x = 121,604,602,350,061.36
  5. Step 5: Solve for x
    x = 121,604,602,350,061.36/17,051,054
  6. Step 6: Final answer
    x = 7,131,793.87

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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.