Home / 1,572,793,205,778.50-2,359,296,349,343.80-552,786,731,031.96

Finding the Fourth Proportional to 1,572,793,205,778.50, 2,359,296,349,343.80 and 552,786,731,031.96

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Solution

The fourth proportional to 1,572,793,205,778.50, 2,359,296,349,343.80 and 552,786,731,031.96 is: 829,217,542,203.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,572,793,205,778.50 : 2,359,296,349,343.80 = 552,786,731,031.96 : x
  2. Step 2: Convert to fraction form
    1,572,793,205,778.50/2,359,296,349,343.80 = 552,786,731,031.96/x
  3. Step 3: Cross multiply
    1,572,793,205,778.50x = 2,359,296,349,343.80 × 552,786,731,031.96
  4. Step 4: Simplify right side
    1,572,793,205,778.50x = 1,304,187,716,489,396,218,757,120
  5. Step 5: Solve for x
    x = 1,304,187,716,489,396,218,757,120/1,572,793,205,778.50
  6. Step 6: Final answer
    x = 829,217,542,203.11

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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.