Home / 34,313,861.40-51,470,792.10-11,594,430.60

Finding the Fourth Proportional to 34,313,861.40, 51,470,792.10 and 11,594,430.60

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Solution

The fourth proportional to 34,313,861.40, 51,470,792.10 and 11,594,430.60 is: 17,391,645.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,313,861.40 : 51,470,792.10 = 11,594,430.60 : x
  2. Step 2: Convert to fraction form
    34,313,861.40/51,470,792.10 = 11,594,430.60/x
  3. Step 3: Cross multiply
    34,313,861.40x = 51,470,792.10 × 11,594,430.60
  4. Step 4: Simplify right side
    34,313,861.40x = 596,774,526,930,478.25
  5. Step 5: Solve for x
    x = 596,774,526,930,478.25/34,313,861.40
  6. Step 6: Final answer
    x = 17,391,645.90

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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.