Home / 264,116,996.52-364,492,838.70-146,642,332.44

Finding the Fourth Proportional to 264,116,996.52, 364,492,838.70 and 146,642,332.44

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Solution

The fourth proportional to 264,116,996.52, 364,492,838.70 and 146,642,332.44 is: 202,372,739.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,116,996.52 : 364,492,838.70 = 146,642,332.44 : x
  2. Step 2: Convert to fraction form
    264,116,996.52/364,492,838.70 = 146,642,332.44/x
  3. Step 3: Cross multiply
    264,116,996.52x = 364,492,838.70 × 146,642,332.44
  4. Step 4: Simplify right side
    264,116,996.52x = 53,450,080,024,644,696
  5. Step 5: Solve for x
    x = 53,450,080,024,644,696/264,116,996.52
  6. Step 6: Final answer
    x = 202,372,739.08

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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.