Home / 963,072,248.40-1,444,608,372.60-957,697,477.20

Finding the Fourth Proportional to 963,072,248.40, 1,444,608,372.60 and 957,697,477.20

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Solution

The fourth proportional to 963,072,248.40, 1,444,608,372.60 and 957,697,477.20 is: 1,436,546,215.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,072,248.40 : 1,444,608,372.60 = 957,697,477.20 : x
  2. Step 2: Convert to fraction form
    963,072,248.40/1,444,608,372.60 = 957,697,477.20/x
  3. Step 3: Cross multiply
    963,072,248.40x = 1,444,608,372.60 × 957,697,477.20
  4. Step 4: Simplify right side
    963,072,248.40x = 1,383,497,793,981,017,600
  5. Step 5: Solve for x
    x = 1,383,497,793,981,017,600/963,072,248.40
  6. Step 6: Final answer
    x = 1,436,546,215.80

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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.