Home / 48,933,159.20-67,529,705.40-26,908,464.32

Finding the Fourth Proportional to 48,933,159.20, 67,529,705.40 and 26,908,464.32

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Solution

The fourth proportional to 48,933,159.20, 67,529,705.40 and 26,908,464.32 is: 37,134,750.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,933,159.20 : 67,529,705.40 = 26,908,464.32 : x
  2. Step 2: Convert to fraction form
    48,933,159.20/67,529,705.40 = 26,908,464.32/x
  3. Step 3: Cross multiply
    48,933,159.20x = 67,529,705.40 × 26,908,464.32
  4. Step 4: Simplify right side
    48,933,159.20x = 1,817,120,668,296,011.50
  5. Step 5: Solve for x
    x = 1,817,120,668,296,011.50/48,933,159.20
  6. Step 6: Final answer
    x = 37,134,750.71

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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.