Home / 132,852,762.26-199,256,430.03-35,785,768.92

Finding the Fourth Proportional to 132,852,762.26, 199,256,430.03 and 35,785,768.92

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Solution

The fourth proportional to 132,852,762.26, 199,256,430.03 and 35,785,768.92 is: 53,672,535.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    132,852,762.26 : 199,256,430.03 = 35,785,768.92 : x
  2. Step 2: Convert to fraction form
    132,852,762.26/199,256,430.03 = 35,785,768.92/x
  3. Step 3: Cross multiply
    132,852,762.26x = 199,256,430.03 × 35,785,768.92
  4. Step 4: Simplify right side
    132,852,762.26x = 7,130,544,559,996,320
  5. Step 5: Solve for x
    x = 7,130,544,559,996,320/132,852,762.26
  6. Step 6: Final answer
    x = 53,672,535.21

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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.