Home / 1,044,448,519,475.70-1,567,388,413,320.60-364,526,875,422.96

Finding the Fourth Proportional to 1,044,448,519,475.70, 1,567,388,413,320.60 and 364,526,875,422.96

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Solution

The fourth proportional to 1,044,448,519,475.70, 1,567,388,413,320.60 and 364,526,875,422.96 is: 547,040,079,264.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,448,519,475.70 : 1,567,388,413,320.60 = 364,526,875,422.96 : x
  2. Step 2: Convert to fraction form
    1,044,448,519,475.70/1,567,388,413,320.60 = 364,526,875,422.96/x
  3. Step 3: Cross multiply
    1,044,448,519,475.70x = 1,567,388,413,320.60 × 364,526,875,422.96
  4. Step 4: Simplify right side
    1,044,448,519,475.70x = 571,355,200,881,909,364,162,560
  5. Step 5: Solve for x
    x = 571,355,200,881,909,364,162,560/1,044,448,519,475.70
  6. Step 6: Final answer
    x = 547,040,079,264.72

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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.