Home / 592,924,663.08-818,236,112.64-328,623,719.52

Finding the Fourth Proportional to 592,924,663.08, 818,236,112.64 and 328,623,719.52

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Solution

The fourth proportional to 592,924,663.08, 818,236,112.64 and 328,623,719.52 is: 453,500,775.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,924,663.08 : 818,236,112.64 = 328,623,719.52 : x
  2. Step 2: Convert to fraction form
    592,924,663.08/818,236,112.64 = 328,623,719.52/x
  3. Step 3: Cross multiply
    592,924,663.08x = 818,236,112.64 × 328,623,719.52
  4. Step 4: Simplify right side
    592,924,663.08x = 268,891,794,781,342,464
  5. Step 5: Solve for x
    x = 268,891,794,781,342,464/592,924,663.08
  6. Step 6: Final answer
    x = 453,500,775.94

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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.