Home / 1,416,591,380.34-2,124,269,949.06-752,460,064.38

Finding the Fourth Proportional to 1,416,591,380.34, 2,124,269,949.06 and 752,460,064.38

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Solution

The fourth proportional to 1,416,591,380.34, 2,124,269,949.06 and 752,460,064.38 is: 1,128,362,296.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,416,591,380.34 : 2,124,269,949.06 = 752,460,064.38 : x
  2. Step 2: Convert to fraction form
    1,416,591,380.34/2,124,269,949.06 = 752,460,064.38/x
  3. Step 3: Cross multiply
    1,416,591,380.34x = 2,124,269,949.06 × 752,460,064.38
  4. Step 4: Simplify right side
    1,416,591,380.34x = 1,598,428,302,630,186,752
  5. Step 5: Solve for x
    x = 1,598,428,302,630,186,752/1,416,591,380.34
  6. Step 6: Final answer
    x = 1,128,362,296.15

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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.