Home / 3,310,627,784.76-4,507,465,488.48-3,300,296,571.72

Finding the Fourth Proportional to 3,310,627,784.76, 4,507,465,488.48 and 3,300,296,571.72

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Solution

The fourth proportional to 3,310,627,784.76, 4,507,465,488.48 and 3,300,296,571.72 is: 4,493,399,399.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,310,627,784.76 : 4,507,465,488.48 = 3,300,296,571.72 : x
  2. Step 2: Convert to fraction form
    3,310,627,784.76/4,507,465,488.48 = 3,300,296,571.72/x
  3. Step 3: Cross multiply
    3,310,627,784.76x = 4,507,465,488.48 × 3,300,296,571.72
  4. Step 4: Simplify right side
    3,310,627,784.76x = 14,875,972,898,776,756,224
  5. Step 5: Solve for x
    x = 14,875,972,898,776,756,224/3,310,627,784.76
  6. Step 6: Final answer
    x = 4,493,399,399.13

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Why These Related Problems?

These problems maintain the same ratio (1.36) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.