Home / 367,231,409.70-550,847,114.55-94,602,176.70

Finding the Fourth Proportional to 367,231,409.70, 550,847,114.55 and 94,602,176.70

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Solution

The fourth proportional to 367,231,409.70, 550,847,114.55 and 94,602,176.70 is: 141,903,265.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,231,409.70 : 550,847,114.55 = 94,602,176.70 : x
  2. Step 2: Convert to fraction form
    367,231,409.70/550,847,114.55 = 94,602,176.70/x
  3. Step 3: Cross multiply
    367,231,409.70x = 550,847,114.55 × 94,602,176.70
  4. Step 4: Simplify right side
    367,231,409.70x = 52,111,336,065,344,240
  5. Step 5: Solve for x
    x = 52,111,336,065,344,240/367,231,409.70
  6. Step 6: Final answer
    x = 141,903,265.05

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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.