Home / 38,976,238.58-53,731,760.00-26,570,411.82

Finding the Fourth Proportional to 38,976,238.58, 53,731,760.00 and 26,570,411.82

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Solution

The fourth proportional to 38,976,238.58, 53,731,760.00 and 26,570,411.82 is: 36,629,368.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    38,976,238.58 : 53,731,760.00 = 26,570,411.82 : x
  2. Step 2: Convert to fraction form
    38,976,238.58/53,731,760.00 = 26,570,411.82/x
  3. Step 3: Cross multiply
    38,976,238.58x = 53,731,760.00 × 26,570,411.82
  4. Step 4: Simplify right side
    38,976,238.58x = 1,427,674,991,214,158.75
  5. Step 5: Solve for x
    x = 1,427,674,991,214,158.75/38,976,238.58
  6. Step 6: Final answer
    x = 36,629,368.13

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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.