Home / 47,054,105.40-70,581,213.23-14,706,177.47

Finding the Fourth Proportional to 47,054,105.40, 70,581,213.23 and 14,706,177.47

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Solution

The fourth proportional to 47,054,105.40, 70,581,213.23 and 14,706,177.47 is: 22,059,283.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    47,054,105.40 : 70,581,213.23 = 14,706,177.47 : x
  2. Step 2: Convert to fraction form
    47,054,105.40/70,581,213.23 = 14,706,177.47/x
  3. Step 3: Cross multiply
    47,054,105.40x = 70,581,213.23 × 14,706,177.47
  4. Step 4: Simplify right side
    47,054,105.40x = 1,037,979,847,381,854.88
  5. Step 5: Solve for x
    x = 1,037,979,847,381,854.88/47,054,105.40
  6. Step 6: Final answer
    x = 22,059,283.43

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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.