Home / 6,457,166,903,363.50-9,685,759,676,991-2,636,921,288,332.90

Finding the Fourth Proportional to 6,457,166,903,363.50, 9,685,759,676,991 and 2,636,921,288,332.90

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Solution

The fourth proportional to 6,457,166,903,363.50, 9,685,759,676,991 and 2,636,921,288,332.90 is: 3,955,385,739,313.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,457,166,903,363.50 : 9,685,759,676,991 = 2,636,921,288,332.90 : x
  2. Step 2: Convert to fraction form
    6,457,166,903,363.50/9,685,759,676,991 = 2,636,921,288,332.90/x
  3. Step 3: Cross multiply
    6,457,166,903,363.50x = 9,685,759,676,991 × 2,636,921,288,332.90
  4. Step 4: Simplify right side
    6,457,166,903,363.50x = 25,540,585,885,933,960,096,120,832
  5. Step 5: Solve for x
    x = 25,540,585,885,933,960,096,120,832/6,457,166,903,363.50
  6. Step 6: Final answer
    x = 3,955,385,739,313.94

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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.