Home / 47,461,540.33-71,199,132.65-14,674,666.11

Finding the Fourth Proportional to 47,461,540.33, 71,199,132.65 and 14,674,666.11

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Solution

The fourth proportional to 47,461,540.33, 71,199,132.65 and 14,674,666.11 is: 22,014,108.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,461,540.33 : 71,199,132.65 = 14,674,666.11 : x
  2. Step 2: Convert to fraction form
    47,461,540.33/71,199,132.65 = 14,674,666.11/x
  3. Step 3: Cross multiply
    47,461,540.33x = 71,199,132.65 × 14,674,666.11
  4. Step 4: Simplify right side
    47,461,540.33x = 1,044,823,499,275,787.75
  5. Step 5: Solve for x
    x = 1,044,823,499,275,787.75/47,461,540.33
  6. Step 6: Final answer
    x = 22,014,108.52

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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.