Home / 536,544,110.90-804,816,166.35-445,844,846.90

Finding the Fourth Proportional to 536,544,110.90, 804,816,166.35 and 445,844,846.90

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Solution

The fourth proportional to 536,544,110.90, 804,816,166.35 and 445,844,846.90 is: 668,767,270.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    536,544,110.90 : 804,816,166.35 = 445,844,846.90 : x
  2. Step 2: Convert to fraction form
    536,544,110.90/804,816,166.35 = 445,844,846.90/x
  3. Step 3: Cross multiply
    536,544,110.90x = 804,816,166.35 × 445,844,846.90
  4. Step 4: Simplify right side
    536,544,110.90x = 358,823,140,468,960,704
  5. Step 5: Solve for x
    x = 358,823,140,468,960,704/536,544,110.90
  6. Step 6: Final answer
    x = 668,767,270.35

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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.