Home / 204,957,581.04-307,189,367.36-94,140,330.81

Finding the Fourth Proportional to 204,957,581.04, 307,189,367.36 and 94,140,330.81

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Solution

The fourth proportional to 204,957,581.04, 307,189,367.36 and 94,140,330.81 is: 141,097,043.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,957,581.04 : 307,189,367.36 = 94,140,330.81 : x
  2. Step 2: Convert to fraction form
    204,957,581.04/307,189,367.36 = 94,140,330.81/x
  3. Step 3: Cross multiply
    204,957,581.04x = 307,189,367.36 × 94,140,330.81
  4. Step 4: Simplify right side
    204,957,581.04x = 28,918,908,663,315,380
  5. Step 5: Solve for x
    x = 28,918,908,663,315,380/204,957,581.04
  6. Step 6: Final answer
    x = 141,097,043.19

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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.