Home / 117,548,567.10-176,276,713.05-44,726,672.70

Finding the Fourth Proportional to 117,548,567.10, 176,276,713.05 and 44,726,672.70

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Solution

The fourth proportional to 117,548,567.10, 176,276,713.05 and 44,726,672.70 is: 67,072,453.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    117,548,567.10 : 176,276,713.05 = 44,726,672.70 : x
  2. Step 2: Convert to fraction form
    117,548,567.10/176,276,713.05 = 44,726,672.70/x
  3. Step 3: Cross multiply
    117,548,567.10x = 176,276,713.05 × 44,726,672.70
  4. Step 4: Simplify right side
    117,548,567.10x = 7,884,270,849,219,170
  5. Step 5: Solve for x
    x = 7,884,270,849,219,170/117,548,567.10
  6. Step 6: Final answer
    x = 67,072,453.91

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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.