Home / 59,812,370.74-82,556,428.07-38,956,373.29

Finding the Fourth Proportional to 59,812,370.74, 82,556,428.07 and 38,956,373.29

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Solution

The fourth proportional to 59,812,370.74, 82,556,428.07 and 38,956,373.29 is: 53,769,796.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,812,370.74 : 82,556,428.07 = 38,956,373.29 : x
  2. Step 2: Convert to fraction form
    59,812,370.74/82,556,428.07 = 38,956,373.29/x
  3. Step 3: Cross multiply
    59,812,370.74x = 82,556,428.07 × 38,956,373.29
  4. Step 4: Simplify right side
    59,812,370.74x = 3,216,099,029,383,954
  5. Step 5: Solve for x
    x = 3,216,099,029,383,954/59,812,370.74
  6. Step 6: Final answer
    x = 53,769,796.94

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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.