Home / 1,729,757,262,973.50-2,592,819,620,337-581,991,014,871.69

Finding the Fourth Proportional to 1,729,757,262,973.50, 2,592,819,620,337 and 581,991,014,871.69

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Solution

The fourth proportional to 1,729,757,262,973.50, 2,592,819,620,337 and 581,991,014,871.69 is: 872,375,421,985.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,729,757,262,973.50 : 2,592,819,620,337 = 581,991,014,871.69 : x
  2. Step 2: Convert to fraction form
    1,729,757,262,973.50/2,592,819,620,337 = 581,991,014,871.69/x
  3. Step 3: Cross multiply
    1,729,757,262,973.50x = 2,592,819,620,337 × 581,991,014,871.69
  4. Step 4: Simplify right side
    1,729,757,262,973.50x = 1,508,997,722,219,160,524,554,240
  5. Step 5: Solve for x
    x = 1,508,997,722,219,160,524,554,240/1,729,757,262,973.50
  6. Step 6: Final answer
    x = 872,375,421,985.60

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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.