Home / 134,702,999.80-202,054,499.70-58,175,495.80

Finding the Fourth Proportional to 134,702,999.80, 202,054,499.70 and 58,175,495.80

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Solution

The fourth proportional to 134,702,999.80, 202,054,499.70 and 58,175,495.80 is: 87,263,243.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,702,999.80 : 202,054,499.70 = 58,175,495.80 : x
  2. Step 2: Convert to fraction form
    134,702,999.80/202,054,499.70 = 58,175,495.80/x
  3. Step 3: Cross multiply
    134,702,999.80x = 202,054,499.70 × 58,175,495.80
  4. Step 4: Simplify right side
    134,702,999.80x = 11,754,620,698,668,450
  5. Step 5: Solve for x
    x = 11,754,620,698,668,450/134,702,999.80
  6. Step 6: Final answer
    x = 87,263,243.70

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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.