Home / 119,533,575,225.46-179,300,362,850.51-39,945,124,914.08

Finding the Fourth Proportional to 119,533,575,225.46, 179,300,362,850.51 and 39,945,124,914.08

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Solution

The fourth proportional to 119,533,575,225.46, 179,300,362,850.51 and 39,945,124,914.08 is: 59,917,687,375.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,533,575,225.46 : 179,300,362,850.51 = 39,945,124,914.08 : x
  2. Step 2: Convert to fraction form
    119,533,575,225.46/179,300,362,850.51 = 39,945,124,914.08/x
  3. Step 3: Cross multiply
    119,533,575,225.46x = 179,300,362,850.51 × 39,945,124,914.08
  4. Step 4: Simplify right side
    119,533,575,225.46x = 7,162,175,391,202,593,996,800
  5. Step 5: Solve for x
    x = 7,162,175,391,202,593,996,800/119,533,575,225.46
  6. Step 6: Final answer
    x = 59,917,687,375.23

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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.