Home / 107,360,788.04-148,159,846.39-59,680,519.68

Finding the Fourth Proportional to 107,360,788.04, 148,159,846.39 and 59,680,519.68

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Solution

The fourth proportional to 107,360,788.04, 148,159,846.39 and 59,680,519.68 is: 82,360,206.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,360,788.04 : 148,159,846.39 = 59,680,519.68 : x
  2. Step 2: Convert to fraction form
    107,360,788.04/148,159,846.39 = 59,680,519.68/x
  3. Step 3: Cross multiply
    107,360,788.04x = 148,159,846.39 × 59,680,519.68
  4. Step 4: Simplify right side
    107,360,788.04x = 8,842,256,628,782,770
  5. Step 5: Solve for x
    x = 8,842,256,628,782,770/107,360,788.04
  6. Step 6: Final answer
    x = 82,360,206.09

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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.