Home / 64,305,714.92-88,742,893.38-34,937,629.16

Finding the Fourth Proportional to 64,305,714.92, 88,742,893.38 and 34,937,629.16

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Solution

The fourth proportional to 64,305,714.92, 88,742,893.38 and 34,937,629.16 is: 48,214,475.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    64,305,714.92 : 88,742,893.38 = 34,937,629.16 : x
  2. Step 2: Convert to fraction form
    64,305,714.92/88,742,893.38 = 34,937,629.16/x
  3. Step 3: Cross multiply
    64,305,714.92x = 88,742,893.38 × 34,937,629.16
  4. Step 4: Simplify right side
    64,305,714.92x = 3,100,466,299,495,858.50
  5. Step 5: Solve for x
    x = 3,100,466,299,495,858.50/64,305,714.92
  6. Step 6: Final answer
    x = 48,214,475.24

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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.