Home / 23,364,858.58-32,243,502.93-13,051,581.58

Finding the Fourth Proportional to 23,364,858.58, 32,243,502.93 and 13,051,581.58

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Solution

The fourth proportional to 23,364,858.58, 32,243,502.93 and 13,051,581.58 is: 18,011,181.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,364,858.58 : 32,243,502.93 = 13,051,581.58 : x
  2. Step 2: Convert to fraction form
    23,364,858.58/32,243,502.93 = 13,051,581.58/x
  3. Step 3: Cross multiply
    23,364,858.58x = 32,243,502.93 × 13,051,581.58
  4. Step 4: Simplify right side
    23,364,858.58x = 420,828,708,915,864
  5. Step 5: Solve for x
    x = 420,828,708,915,864/23,364,858.58
  6. Step 6: Final answer
    x = 18,011,181.51

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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.