Home / 134,300,523.60-201,450,785.40-93,485,854.80

Finding the Fourth Proportional to 134,300,523.60, 201,450,785.40 and 93,485,854.80

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Solution

The fourth proportional to 134,300,523.60, 201,450,785.40 and 93,485,854.80 is: 140,228,782.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,300,523.60 : 201,450,785.40 = 93,485,854.80 : x
  2. Step 2: Convert to fraction form
    134,300,523.60/201,450,785.40 = 93,485,854.80/x
  3. Step 3: Cross multiply
    134,300,523.60x = 201,450,785.40 × 93,485,854.80
  4. Step 4: Simplify right side
    134,300,523.60x = 18,832,798,873,250,360
  5. Step 5: Solve for x
    x = 18,832,798,873,250,360/134,300,523.60
  6. Step 6: Final answer
    x = 140,228,782.20

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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.