Home / 59,830,768.40-82,552,401.26-36,308,772.38

Finding the Fourth Proportional to 59,830,768.40, 82,552,401.26 and 36,308,772.38

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Solution

The fourth proportional to 59,830,768.40, 82,552,401.26 and 36,308,772.38 is: 50,097,573.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,830,768.40 : 82,552,401.26 = 36,308,772.38 : x
  2. Step 2: Convert to fraction form
    59,830,768.40/82,552,401.26 = 36,308,772.38/x
  3. Step 3: Cross multiply
    59,830,768.40x = 82,552,401.26 × 36,308,772.38
  4. Step 4: Simplify right side
    59,830,768.40x = 2,997,376,346,771,765.50
  5. Step 5: Solve for x
    x = 2,997,376,346,771,765.50/59,830,768.40
  6. Step 6: Final answer
    x = 50,097,573.99

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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.