Home / 733,549,584,012.87-1,100,826,988,711.80-256,018,882,016.74

Finding the Fourth Proportional to 733,549,584,012.87, 1,100,826,988,711.80 and 256,018,882,016.74

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Solution

The fourth proportional to 733,549,584,012.87, 1,100,826,988,711.80 and 256,018,882,016.74 is: 384,203,741,759.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    733,549,584,012.87 : 1,100,826,988,711.80 = 256,018,882,016.74 : x
  2. Step 2: Convert to fraction form
    733,549,584,012.87/1,100,826,988,711.80 = 256,018,882,016.74/x
  3. Step 3: Cross multiply
    733,549,584,012.87x = 1,100,826,988,711.80 × 256,018,882,016.74
  4. Step 4: Simplify right side
    733,549,584,012.87x = 281,832,494,943,849,502,736,384
  5. Step 5: Solve for x
    x = 281,832,494,943,849,502,736,384/733,549,584,012.87
  6. Step 6: Final answer
    x = 384,203,741,759.47

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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.