Home / 93,617,217.06-140,439,258.63-28,926,670.74

Finding the Fourth Proportional to 93,617,217.06, 140,439,258.63 and 28,926,670.74

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Solution

The fourth proportional to 93,617,217.06, 140,439,258.63 and 28,926,670.74 is: 43,394,156.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,617,217.06 : 140,439,258.63 = 28,926,670.74 : x
  2. Step 2: Convert to fraction form
    93,617,217.06/140,439,258.63 = 28,926,670.74/x
  3. Step 3: Cross multiply
    93,617,217.06x = 140,439,258.63 × 28,926,670.74
  4. Step 4: Simplify right side
    93,617,217.06x = 4,062,440,192,512,884
  5. Step 5: Solve for x
    x = 4,062,440,192,512,884/93,617,217.06
  6. Step 6: Final answer
    x = 43,394,156.76

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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.