Home / 563,035,587.30-843,277,922.55-333,453,075.30

Finding the Fourth Proportional to 563,035,587.30, 843,277,922.55 and 333,453,075.30

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Solution

The fourth proportional to 563,035,587.30, 843,277,922.55 and 333,453,075.30 is: 499,424,233.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    563,035,587.30 : 843,277,922.55 = 333,453,075.30 : x
  2. Step 2: Convert to fraction form
    563,035,587.30/843,277,922.55 = 333,453,075.30/x
  3. Step 3: Cross multiply
    563,035,587.30x = 843,277,922.55 × 333,453,075.30
  4. Step 4: Simplify right side
    563,035,587.30x = 281,193,616,606,892,704
  5. Step 5: Solve for x
    x = 281,193,616,606,892,704/563,035,587.30
  6. Step 6: Final answer
    x = 499,424,233.48

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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.