Home / 957,911,921.70-1,436,867,882.55-957,911,921.70

Finding the Fourth Proportional to 957,911,921.70, 1,436,867,882.55 and 957,911,921.70

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Solution

The fourth proportional to 957,911,921.70, 1,436,867,882.55 and 957,911,921.70 is: 1,436,867,882.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    957,911,921.70 : 1,436,867,882.55 = 957,911,921.70 : x
  2. Step 2: Convert to fraction form
    957,911,921.70/1,436,867,882.55 = 957,911,921.70/x
  3. Step 3: Cross multiply
    957,911,921.70x = 1,436,867,882.55 × 957,911,921.70
  4. Step 4: Simplify right side
    957,911,921.70x = 1,376,392,874,602,480,384
  5. Step 5: Solve for x
    x = 1,376,392,874,602,480,384/957,911,921.70
  6. Step 6: Final answer
    x = 1,436,867,882.55

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1.5x scale

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.