Home / 4,000,783,573-5,998,849,171.92-1,513,836,616.80

Finding the Fourth Proportional to 4,000,783,573, 5,998,849,171.92 and 1,513,836,616.80

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Solution

The fourth proportional to 4,000,783,573, 5,998,849,171.92 and 1,513,836,616.80 is: 2,269,874,730.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,000,783,573 : 5,998,849,171.92 = 1,513,836,616.80 : x
  2. Step 2: Convert to fraction form
    4,000,783,573/5,998,849,171.92 = 1,513,836,616.80/x
  3. Step 3: Cross multiply
    4,000,783,573x = 5,998,849,171.92 × 1,513,836,616.80
  4. Step 4: Simplify right side
    4,000,783,573x = 9,081,277,535,112,854,528
  5. Step 5: Solve for x
    x = 9,081,277,535,112,854,528/4,000,783,573
  6. Step 6: Final answer
    x = 2,269,874,730.64

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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.