Home / 1,033,560,486.15-1,551,186,758.03-1,025,498,329.35

Finding the Fourth Proportional to 1,033,560,486.15, 1,551,186,758.03 and 1,025,498,329.35

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Solution

The fourth proportional to 1,033,560,486.15, 1,551,186,758.03 and 1,025,498,329.35 is: 1,539,086,923.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,560,486.15 : 1,551,186,758.03 = 1,025,498,329.35 : x
  2. Step 2: Convert to fraction form
    1,033,560,486.15/1,551,186,758.03 = 1,025,498,329.35/x
  3. Step 3: Cross multiply
    1,033,560,486.15x = 1,551,186,758.03 × 1,025,498,329.35
  4. Step 4: Simplify right side
    1,033,560,486.15x = 1,590,739,428,869,607,680
  5. Step 5: Solve for x
    x = 1,590,739,428,869,607,680/1,033,560,486.15
  6. Step 6: Final answer
    x = 1,539,086,923.49

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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.