Home / 364,033,332.90-546,049,999.35-133,954,809.30

Finding the Fourth Proportional to 364,033,332.90, 546,049,999.35 and 133,954,809.30

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Solution

The fourth proportional to 364,033,332.90, 546,049,999.35 and 133,954,809.30 is: 200,932,213.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    364,033,332.90 : 546,049,999.35 = 133,954,809.30 : x
  2. Step 2: Convert to fraction form
    364,033,332.90/546,049,999.35 = 133,954,809.30/x
  3. Step 3: Cross multiply
    364,033,332.90x = 546,049,999.35 × 133,954,809.30
  4. Step 4: Simplify right side
    364,033,332.90x = 73,146,023,531,194,368
  5. Step 5: Solve for x
    x = 73,146,023,531,194,368/364,033,332.90
  6. Step 6: Final answer
    x = 200,932,213.95

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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.