Home / 301,781,449.70-452,672,209.61-94,536,010.19

Finding the Fourth Proportional to 301,781,449.70, 452,672,209.61 and 94,536,010.19

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Solution

The fourth proportional to 301,781,449.70, 452,672,209.61 and 94,536,010.19 is: 141,804,026.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,781,449.70 : 452,672,209.61 = 94,536,010.19 : x
  2. Step 2: Convert to fraction form
    301,781,449.70/452,672,209.61 = 94,536,010.19/x
  3. Step 3: Cross multiply
    301,781,449.70x = 452,672,209.61 × 94,536,010.19
  4. Step 4: Simplify right side
    301,781,449.70x = 42,793,824,618,393,760
  5. Step 5: Solve for x
    x = 42,793,824,618,393,760/301,781,449.70
  6. Step 6: Final answer
    x = 141,804,026.26

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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.