Home / 29,299,728.60-43,939,095.30-14,918,016.60

Finding the Fourth Proportional to 29,299,728.60, 43,939,095.30 and 14,918,016.60

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Solution

The fourth proportional to 29,299,728.60, 43,939,095.30 and 14,918,016.60 is: 22,371,680.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,299,728.60 : 43,939,095.30 = 14,918,016.60 : x
  2. Step 2: Convert to fraction form
    29,299,728.60/43,939,095.30 = 14,918,016.60/x
  3. Step 3: Cross multiply
    29,299,728.60x = 43,939,095.30 × 14,918,016.60
  4. Step 4: Simplify right side
    29,299,728.60x = 655,484,153,074,381.88
  5. Step 5: Solve for x
    x = 655,484,153,074,381.88/29,299,728.60
  6. Step 6: Final answer
    x = 22,371,680.03

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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.