Home / 93,813,490.04-140,522,269.18-75,269,034.03

Finding the Fourth Proportional to 93,813,490.04, 140,522,269.18 and 75,269,034.03

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Solution

The fourth proportional to 93,813,490.04, 140,522,269.18 and 75,269,034.03 is: 112,744,717.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,813,490.04 : 140,522,269.18 = 75,269,034.03 : x
  2. Step 2: Convert to fraction form
    93,813,490.04/140,522,269.18 = 75,269,034.03/x
  3. Step 3: Cross multiply
    93,813,490.04x = 140,522,269.18 × 75,269,034.03
  4. Step 4: Simplify right side
    93,813,490.04x = 10,576,975,461,361,778
  5. Step 5: Solve for x
    x = 10,576,975,461,361,778/93,813,490.04
  6. Step 6: Final answer
    x = 112,744,717.82

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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.