Home / 96,686,435.60-145,029,653.40-32,861,027.60

Finding the Fourth Proportional to 96,686,435.60, 145,029,653.40 and 32,861,027.60

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Solution

The fourth proportional to 96,686,435.60, 145,029,653.40 and 32,861,027.60 is: 49,291,541.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,686,435.60 : 145,029,653.40 = 32,861,027.60 : x
  2. Step 2: Convert to fraction form
    96,686,435.60/145,029,653.40 = 32,861,027.60/x
  3. Step 3: Cross multiply
    96,686,435.60x = 145,029,653.40 × 32,861,027.60
  4. Step 4: Simplify right side
    96,686,435.60x = 4,765,823,443,195,834
  5. Step 5: Solve for x
    x = 4,765,823,443,195,834/96,686,435.60
  6. Step 6: Final answer
    x = 49,291,541.40

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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.