Home / 575,950,575.61-863,964,172.29-202,413,284.69

Finding the Fourth Proportional to 575,950,575.61, 863,964,172.29 and 202,413,284.69

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Solution

The fourth proportional to 575,950,575.61, 863,964,172.29 and 202,413,284.69 is: 303,633,390.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    575,950,575.61 : 863,964,172.29 = 202,413,284.69 : x
  2. Step 2: Convert to fraction form
    575,950,575.61/863,964,172.29 = 202,413,284.69/x
  3. Step 3: Cross multiply
    575,950,575.61x = 863,964,172.29 × 202,413,284.69
  4. Step 4: Simplify right side
    575,950,575.61x = 174,877,825,967,695,968
  5. Step 5: Solve for x
    x = 174,877,825,967,695,968/575,950,575.61
  6. Step 6: Final answer
    x = 303,633,390.39

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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.