Home / 75,580,360,828.20-113,370,541,242.30-75,580,360,828.20

Finding the Fourth Proportional to 75,580,360,828.20, 113,370,541,242.30 and 75,580,360,828.20

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Solution

The fourth proportional to 75,580,360,828.20, 113,370,541,242.30 and 75,580,360,828.20 is: 113,370,541,242.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,580,360,828.20 : 113,370,541,242.30 = 75,580,360,828.20 : x
  2. Step 2: Convert to fraction form
    75,580,360,828.20/113,370,541,242.30 = 75,580,360,828.20/x
  3. Step 3: Cross multiply
    75,580,360,828.20x = 113,370,541,242.30 × 75,580,360,828.20
  4. Step 4: Simplify right side
    75,580,360,828.20x = 8,568,586,414,381,363,888,128
  5. Step 5: Solve for x
    x = 8,568,586,414,381,363,888,128/75,580,360,828.20
  6. Step 6: Final answer
    x = 113,370,541,242.30

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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.