Home / 536,050,459.20-804,075,688.80-481,630,900.80

Finding the Fourth Proportional to 536,050,459.20, 804,075,688.80 and 481,630,900.80

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Solution

The fourth proportional to 536,050,459.20, 804,075,688.80 and 481,630,900.80 is: 722,446,351.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,050,459.20 : 804,075,688.80 = 481,630,900.80 : x
  2. Step 2: Convert to fraction form
    536,050,459.20/804,075,688.80 = 481,630,900.80/x
  3. Step 3: Cross multiply
    536,050,459.20x = 804,075,688.80 × 481,630,900.80
  4. Step 4: Simplify right side
    536,050,459.20x = 387,267,698,308,124,480
  5. Step 5: Solve for x
    x = 387,267,698,308,124,480/536,050,459.20
  6. Step 6: Final answer
    x = 722,446,351.20

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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.