Home / 32,790,257.84-45,150,385.56-29,714,461.04

Finding the Fourth Proportional to 32,790,257.84, 45,150,385.56 and 29,714,461.04

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Solution

The fourth proportional to 32,790,257.84, 45,150,385.56 and 29,714,461.04 is: 40,915,182.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,790,257.84 : 45,150,385.56 = 29,714,461.04 : x
  2. Step 2: Convert to fraction form
    32,790,257.84/45,150,385.56 = 29,714,461.04/x
  3. Step 3: Cross multiply
    32,790,257.84x = 45,150,385.56 × 29,714,461.04
  4. Step 4: Simplify right side
    32,790,257.84x = 1,341,619,372,663,598.50
  5. Step 5: Solve for x
    x = 1,341,619,372,663,598.50/32,790,257.84
  6. Step 6: Final answer
    x = 40,915,182.16

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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.