Home / 2,964,939,250.88-4,447,746,356.52-1,075,025,447.69

Finding the Fourth Proportional to 2,964,939,250.88, 4,447,746,356.52 and 1,075,025,447.69

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Solution

The fourth proportional to 2,964,939,250.88, 4,447,746,356.52 and 1,075,025,447.69 is: 1,612,660,534.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,964,939,250.88 : 4,447,746,356.52 = 1,075,025,447.69 : x
  2. Step 2: Convert to fraction form
    2,964,939,250.88/4,447,746,356.52 = 1,075,025,447.69/x
  3. Step 3: Cross multiply
    2,964,939,250.88x = 4,447,746,356.52 × 1,075,025,447.69
  4. Step 4: Simplify right side
    2,964,939,250.88x = 4,781,440,518,129,479,680
  5. Step 5: Solve for x
    x = 4,781,440,518,129,479,680/2,964,939,250.88
  6. Step 6: Final answer
    x = 1,612,660,534.85

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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.