Home / 1,552,338,625,384.80-2,328,507,938,077.20-948,934,561,845.60

Finding the Fourth Proportional to 1,552,338,625,384.80, 2,328,507,938,077.20 and 948,934,561,845.60

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Solution

The fourth proportional to 1,552,338,625,384.80, 2,328,507,938,077.20 and 948,934,561,845.60 is: 1,423,401,842,768.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,552,338,625,384.80 : 2,328,507,938,077.20 = 948,934,561,845.60 : x
  2. Step 2: Convert to fraction form
    1,552,338,625,384.80/2,328,507,938,077.20 = 948,934,561,845.60/x
  3. Step 3: Cross multiply
    1,552,338,625,384.80x = 2,328,507,938,077.20 × 948,934,561,845.60
  4. Step 4: Simplify right side
    1,552,338,625,384.80x = 2,209,601,659,973,289,394,569,216
  5. Step 5: Solve for x
    x = 2,209,601,659,973,289,394,569,216/1,552,338,625,384.80
  6. Step 6: Final answer
    x = 1,423,401,842,768.40

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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.