Home / 604,253,475.54-833,822,098.65-339,882,835.68

Finding the Fourth Proportional to 604,253,475.54, 833,822,098.65 and 339,882,835.68

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Solution

The fourth proportional to 604,253,475.54, 833,822,098.65 and 339,882,835.68 is: 469,011,484.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,253,475.54 : 833,822,098.65 = 339,882,835.68 : x
  2. Step 2: Convert to fraction form
    604,253,475.54/833,822,098.65 = 339,882,835.68/x
  3. Step 3: Cross multiply
    604,253,475.54x = 833,822,098.65 × 339,882,835.68
  4. Step 4: Simplify right side
    604,253,475.54x = 283,401,819,341,810,688
  5. Step 5: Solve for x
    x = 283,401,819,341,810,688/604,253,475.54
  6. Step 6: Final answer
    x = 469,011,484.11

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.