Home / 244,953,994.86-367,303,410-115,526,853.72

Finding the Fourth Proportional to 244,953,994.86, 367,303,410 and 115,526,853.72

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Solution

The fourth proportional to 244,953,994.86, 367,303,410 and 115,526,853.72 is: 173,230,109.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,953,994.86 : 367,303,410 = 115,526,853.72 : x
  2. Step 2: Convert to fraction form
    244,953,994.86/367,303,410 = 115,526,853.72/x
  3. Step 3: Cross multiply
    244,953,994.86x = 367,303,410 × 115,526,853.72
  4. Step 4: Simplify right side
    244,953,994.86x = 42,433,407,317,927,184
  5. Step 5: Solve for x
    x = 42,433,407,317,927,184/244,953,994.86
  6. Step 6: Final answer
    x = 173,230,109.36

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.