Home / 96,926,673.60-145,469,325.60-96,170,846.40

Finding the Fourth Proportional to 96,926,673.60, 145,469,325.60 and 96,170,846.40

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Solution

The fourth proportional to 96,926,673.60, 145,469,325.60 and 96,170,846.40 is: 144,334,966.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,926,673.60 : 145,469,325.60 = 96,170,846.40 : x
  2. Step 2: Convert to fraction form
    96,926,673.60/145,469,325.60 = 96,170,846.40/x
  3. Step 3: Cross multiply
    96,926,673.60x = 145,469,325.60 × 96,170,846.40
  4. Step 4: Simplify right side
    96,926,673.60x = 13,989,908,168,189,188
  5. Step 5: Solve for x
    x = 13,989,908,168,189,188/96,926,673.60
  6. Step 6: Final answer
    x = 144,334,966.31

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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.