Home / 64,488,174.32-88,993,068.24-35,119,997

Finding the Fourth Proportional to 64,488,174.32, 88,993,068.24 and 35,119,997

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Solution

The fourth proportional to 64,488,174.32, 88,993,068.24 and 35,119,997 is: 48,465,262.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,488,174.32 : 88,993,068.24 = 35,119,997 : x
  2. Step 2: Convert to fraction form
    64,488,174.32/88,993,068.24 = 35,119,997/x
  3. Step 3: Cross multiply
    64,488,174.32x = 88,993,068.24 × 35,119,997
  4. Step 4: Simplify right side
    64,488,174.32x = 3,125,436,289,609,595
  5. Step 5: Solve for x
    x = 3,125,436,289,609,595/64,488,174.32
  6. Step 6: Final answer
    x = 48,465,262.39

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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.