Home / 302,247,553.64-453,369,808.65-118,033,736.05

Finding the Fourth Proportional to 302,247,553.64, 453,369,808.65 and 118,033,736.05

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Solution

The fourth proportional to 302,247,553.64, 453,369,808.65 and 118,033,736.05 is: 177,050,009.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    302,247,553.64 : 453,369,808.65 = 118,033,736.05 : x
  2. Step 2: Convert to fraction form
    302,247,553.64/453,369,808.65 = 118,033,736.05/x
  3. Step 3: Cross multiply
    302,247,553.64x = 453,369,808.65 × 118,033,736.05
  4. Step 4: Simplify right side
    302,247,553.64x = 53,512,932,324,966,256
  5. Step 5: Solve for x
    x = 53,512,932,324,966,256/302,247,553.64
  6. Step 6: Final answer
    x = 177,050,009.77

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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.