Home / 35,487,606.59-53,250,164.45-25,179,443.76

Finding the Fourth Proportional to 35,487,606.59, 53,250,164.45 and 25,179,443.76

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Solution

The fourth proportional to 35,487,606.59, 53,250,164.45 and 25,179,443.76 is: 37,782,472.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,487,606.59 : 53,250,164.45 = 25,179,443.76 : x
  2. Step 2: Convert to fraction form
    35,487,606.59/53,250,164.45 = 25,179,443.76/x
  3. Step 3: Cross multiply
    35,487,606.59x = 53,250,164.45 × 25,179,443.76
  4. Step 4: Simplify right side
    35,487,606.59x = 1,340,809,520,979,526.50
  5. Step 5: Solve for x
    x = 1,340,809,520,979,526.50/35,487,606.59
  6. Step 6: Final answer
    x = 37,782,472.53

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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.