Home / 34,702,131.88-51,742,951.16-33,748,714.18

Finding the Fourth Proportional to 34,702,131.88, 51,742,951.16 and 33,748,714.18

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Solution

The fourth proportional to 34,702,131.88, 51,742,951.16 and 33,748,714.18 is: 50,321,348.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,702,131.88 : 51,742,951.16 = 33,748,714.18 : x
  2. Step 2: Convert to fraction form
    34,702,131.88/51,742,951.16 = 33,748,714.18/x
  3. Step 3: Cross multiply
    34,702,131.88x = 51,742,951.16 × 33,748,714.18
  4. Step 4: Simplify right side
    34,702,131.88x = 1,746,258,069,528,539.25
  5. Step 5: Solve for x
    x = 1,746,258,069,528,539.25/34,702,131.88
  6. Step 6: Final answer
    x = 50,321,348.43

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.