Home / 592,924,330.75-818,235,560.20-328,646,028.77

Finding the Fourth Proportional to 592,924,330.75, 818,235,560.20 and 328,646,028.77

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Solution

The fourth proportional to 592,924,330.75, 818,235,560.20 and 328,646,028.77 is: 453,531,510.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    592,924,330.75 : 818,235,560.20 = 328,646,028.77 : x
  2. Step 2: Convert to fraction form
    592,924,330.75/818,235,560.20 = 328,646,028.77/x
  3. Step 3: Cross multiply
    592,924,330.75x = 818,235,560.20 × 328,646,028.77
  4. Step 4: Simplify right side
    592,924,330.75x = 268,909,867,456,421,408
  5. Step 5: Solve for x
    x = 268,909,867,456,421,408/592,924,330.75
  6. Step 6: Final answer
    x = 453,531,510.70

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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.