Home / 25,576,750.60-35,295,498.60-13,974,064.36

Finding the Fourth Proportional to 25,576,750.60, 35,295,498.60 and 13,974,064.36

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Solution

The fourth proportional to 25,576,750.60, 35,295,498.60 and 13,974,064.36 is: 19,283,980.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,576,750.60 : 35,295,498.60 = 13,974,064.36 : x
  2. Step 2: Convert to fraction form
    25,576,750.60/35,295,498.60 = 13,974,064.36/x
  3. Step 3: Cross multiply
    25,576,750.60x = 35,295,498.60 × 13,974,064.36
  4. Step 4: Simplify right side
    25,576,750.60x = 493,221,569,054,689.88
  5. Step 5: Solve for x
    x = 493,221,569,054,689.88/25,576,750.60
  6. Step 6: Final answer
    x = 19,283,980.86

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.