Home / 606,905,590.22-837,529,706.42-328,447,113.75

Finding the Fourth Proportional to 606,905,590.22, 837,529,706.42 and 328,447,113.75

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Solution

The fourth proportional to 606,905,590.22, 837,529,706.42 and 328,447,113.75 is: 453,257,012.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    606,905,590.22 : 837,529,706.42 = 328,447,113.75 : x
  2. Step 2: Convert to fraction form
    606,905,590.22/837,529,706.42 = 328,447,113.75/x
  3. Step 3: Cross multiply
    606,905,590.22x = 837,529,706.42 × 328,447,113.75
  4. Step 4: Simplify right side
    606,905,590.22x = 275,084,214,754,304,224
  5. Step 5: Solve for x
    x = 275,084,214,754,304,224/606,905,590.22
  6. Step 6: Final answer
    x = 453,257,012.60

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.