Home / 107,450,045.04-148,276,736.28-58,556,423.28

Finding the Fourth Proportional to 107,450,045.04, 148,276,736.28 and 58,556,423.28

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Solution

The fourth proportional to 107,450,045.04, 148,276,736.28 and 58,556,423.28 is: 80,805,506.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,450,045.04 : 148,276,736.28 = 58,556,423.28 : x
  2. Step 2: Convert to fraction form
    107,450,045.04/148,276,736.28 = 58,556,423.28/x
  3. Step 3: Cross multiply
    107,450,045.04x = 148,276,736.28 × 58,556,423.28
  4. Step 4: Simplify right side
    107,450,045.04x = 8,682,555,332,188,613
  5. Step 5: Solve for x
    x = 8,682,555,332,188,613/107,450,045.04
  6. Step 6: Final answer
    x = 80,805,506.68

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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.