Home / 146,239,003.26-219,356,290.57-35,575,715.23

Finding the Fourth Proportional to 146,239,003.26, 219,356,290.57 and 35,575,715.23

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Solution

The fourth proportional to 146,239,003.26, 219,356,290.57 and 35,575,715.23 is: 53,363,034.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,239,003.26 : 219,356,290.57 = 35,575,715.23 : x
  2. Step 2: Convert to fraction form
    146,239,003.26/219,356,290.57 = 35,575,715.23/x
  3. Step 3: Cross multiply
    146,239,003.26x = 219,356,290.57 × 35,575,715.23
  4. Step 4: Simplify right side
    146,239,003.26x = 7,803,756,925,952,795
  5. Step 5: Solve for x
    x = 7,803,756,925,952,795/146,239,003.26
  6. Step 6: Final answer
    x = 53,363,034.16

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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.