Home / 29,114,143.60-43,671,215.40-22,395,679.60

Finding the Fourth Proportional to 29,114,143.60, 43,671,215.40 and 22,395,679.60

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Solution

The fourth proportional to 29,114,143.60, 43,671,215.40 and 22,395,679.60 is: 33,593,519.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,114,143.60 : 43,671,215.40 = 22,395,679.60 : x
  2. Step 2: Convert to fraction form
    29,114,143.60/43,671,215.40 = 22,395,679.60/x
  3. Step 3: Cross multiply
    29,114,143.60x = 43,671,215.40 × 22,395,679.60
  4. Step 4: Simplify right side
    29,114,143.60x = 978,046,547,840,985.88
  5. Step 5: Solve for x
    x = 978,046,547,840,985.88/29,114,143.60
  6. Step 6: Final answer
    x = 33,593,519.40

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.