Home / 898,756,240,532.70-1,347,998,146,245.90-244,607,556,457.40

Finding the Fourth Proportional to 898,756,240,532.70, 1,347,998,146,245.90 and 244,607,556,457.40

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Solution

The fourth proportional to 898,756,240,532.70, 1,347,998,146,245.90 and 244,607,556,457.40 is: 366,874,262,221.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    898,756,240,532.70 : 1,347,998,146,245.90 = 244,607,556,457.40 : x
  2. Step 2: Convert to fraction form
    898,756,240,532.70/1,347,998,146,245.90 = 244,607,556,457.40/x
  3. Step 3: Cross multiply
    898,756,240,532.70x = 1,347,998,146,245.90 × 244,607,556,457.40
  4. Step 4: Simplify right side
    898,756,240,532.70x = 329,730,532,662,314,503,503,872
  5. Step 5: Solve for x
    x = 329,730,532,662,314,503,503,872/898,756,240,532.70
  6. Step 6: Final answer
    x = 366,874,262,221.40

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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.