Home / 156,232,453.07-234,358,422.75-41,217,106.11

Finding the Fourth Proportional to 156,232,453.07, 234,358,422.75 and 41,217,106.11

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Solution

The fourth proportional to 156,232,453.07, 234,358,422.75 and 41,217,106.11 is: 61,828,229.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    156,232,453.07 : 234,358,422.75 = 41,217,106.11 : x
  2. Step 2: Convert to fraction form
    156,232,453.07/234,358,422.75 = 41,217,106.11/x
  3. Step 3: Cross multiply
    156,232,453.07x = 234,358,422.75 × 41,217,106.11
  4. Step 4: Simplify right side
    156,232,453.07x = 9,659,575,978,258,988
  5. Step 5: Solve for x
    x = 9,659,575,978,258,988/156,232,453.07
  6. Step 6: Final answer
    x = 61,828,229.59

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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.