Home / 168,793,602.48-232,944,933.60-94,453,513.92

Finding the Fourth Proportional to 168,793,602.48, 232,944,933.60 and 94,453,513.92

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Solution

The fourth proportional to 168,793,602.48, 232,944,933.60 and 94,453,513.92 is: 130,351,311.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,793,602.48 : 232,944,933.60 = 94,453,513.92 : x
  2. Step 2: Convert to fraction form
    168,793,602.48/232,944,933.60 = 94,453,513.92/x
  3. Step 3: Cross multiply
    168,793,602.48x = 232,944,933.60 × 94,453,513.92
  4. Step 4: Simplify right side
    168,793,602.48x = 22,002,467,528,381,076
  5. Step 5: Solve for x
    x = 22,002,467,528,381,076/168,793,602.48
  6. Step 6: Final answer
    x = 130,351,311.93

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.