Home / 9,436,759,234,639.50-14,155,778,096,016-3,316,720,386,160.20

Finding the Fourth Proportional to 9,436,759,234,639.50, 14,155,778,096,016 and 3,316,720,386,160.20

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Solution

The fourth proportional to 9,436,759,234,639.50, 14,155,778,096,016 and 3,316,720,386,160.20 is: 4,975,305,253,171.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,436,759,234,639.50 : 14,155,778,096,016 = 3,316,720,386,160.20 : x
  2. Step 2: Convert to fraction form
    9,436,759,234,639.50/14,155,778,096,016 = 3,316,720,386,160.20/x
  3. Step 3: Cross multiply
    9,436,759,234,639.50x = 14,155,778,096,016 × 3,316,720,386,160.20
  4. Step 4: Simplify right side
    9,436,759,234,639.50x = 46,950,757,793,016,288,775,241,728
  5. Step 5: Solve for x
    x = 46,950,757,793,016,288,775,241,728/9,436,759,234,639.50
  6. Step 6: Final answer
    x = 4,975,305,253,171.47

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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.