Home / 174,449,638.30-240,742,093-96,136,001.68

Finding the Fourth Proportional to 174,449,638.30, 240,742,093 and 96,136,001.68

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Solution

The fourth proportional to 174,449,638.30, 240,742,093 and 96,136,001.68 is: 132,668,559.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    174,449,638.30 : 240,742,093 = 96,136,001.68 : x
  2. Step 2: Convert to fraction form
    174,449,638.30/240,742,093 = 96,136,001.68/x
  3. Step 3: Cross multiply
    174,449,638.30x = 240,742,093 × 96,136,001.68
  4. Step 4: Simplify right side
    174,449,638.30x = 23,143,982,257,094,716
  5. Step 5: Solve for x
    x = 23,143,982,257,094,716/174,449,638.30
  6. Step 6: Final answer
    x = 132,668,559.72

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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.