Home / 595,907,066.80-893,860,600.20-165,085,562.80

Finding the Fourth Proportional to 595,907,066.80, 893,860,600.20 and 165,085,562.80

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Solution

The fourth proportional to 595,907,066.80, 893,860,600.20 and 165,085,562.80 is: 247,628,344.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,907,066.80 : 893,860,600.20 = 165,085,562.80 : x
  2. Step 2: Convert to fraction form
    595,907,066.80/893,860,600.20 = 165,085,562.80/x
  3. Step 3: Cross multiply
    595,907,066.80x = 893,860,600.20 × 165,085,562.80
  4. Step 4: Simplify right side
    595,907,066.80x = 147,563,480,248,762,816
  5. Step 5: Solve for x
    x = 147,563,480,248,762,816/595,907,066.80
  6. Step 6: Final answer
    x = 247,628,344.20

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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.