Home / 176,272,877.80-264,409,316.70-94,643,540.20

Finding the Fourth Proportional to 176,272,877.80, 264,409,316.70 and 94,643,540.20

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Solution

The fourth proportional to 176,272,877.80, 264,409,316.70 and 94,643,540.20 is: 141,965,310.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,272,877.80 : 264,409,316.70 = 94,643,540.20 : x
  2. Step 2: Convert to fraction form
    176,272,877.80/264,409,316.70 = 94,643,540.20/x
  3. Step 3: Cross multiply
    176,272,877.80x = 264,409,316.70 × 94,643,540.20
  4. Step 4: Simplify right side
    176,272,877.80x = 25,024,633,794,350,980
  5. Step 5: Solve for x
    x = 25,024,633,794,350,980/176,272,877.80
  6. Step 6: Final answer
    x = 141,965,310.30

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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.