Home / 119,593,264,391.60-179,366,938,336.20-35,749,731,009.20

Finding the Fourth Proportional to 119,593,264,391.60, 179,366,938,336.20 and 35,749,731,009.20

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Solution

The fourth proportional to 119,593,264,391.60, 179,366,938,336.20 and 35,749,731,009.20 is: 53,617,733,658.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    119,593,264,391.60 : 179,366,938,336.20 = 35,749,731,009.20 : x
  2. Step 2: Convert to fraction form
    119,593,264,391.60/179,366,938,336.20 = 35,749,731,009.20/x
  3. Step 3: Cross multiply
    119,593,264,391.60x = 179,366,938,336.20 × 35,749,731,009.20
  4. Step 4: Simplify right side
    119,593,264,391.60x = 6,412,319,797,462,912,991,232
  5. Step 5: Solve for x
    x = 6,412,319,797,462,912,991,232/119,593,264,391.60
  6. Step 6: Final answer
    x = 53,617,733,658.20

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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.