Home / 4,660,962,683.38-6,992,546,677.66-1,513,171,210.25

Finding the Fourth Proportional to 4,660,962,683.38, 6,992,546,677.66 and 1,513,171,210.25

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Solution

The fourth proportional to 4,660,962,683.38, 6,992,546,677.66 and 1,513,171,210.25 is: 2,270,114,789.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,660,962,683.38 : 6,992,546,677.66 = 1,513,171,210.25 : x
  2. Step 2: Convert to fraction form
    4,660,962,683.38/6,992,546,677.66 = 1,513,171,210.25/x
  3. Step 3: Cross multiply
    4,660,962,683.38x = 6,992,546,677.66 × 1,513,171,210.25
  4. Step 4: Simplify right side
    4,660,962,683.38x = 10,580,920,318,983,847,936
  5. Step 5: Solve for x
    x = 10,580,920,318,983,847,936/4,660,962,683.38
  6. Step 6: Final answer
    x = 2,270,114,789.10

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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.