Home / 25,045,800.98-37,573,421.15-9,488,289.54

Finding the Fourth Proportional to 25,045,800.98, 37,573,421.15 and 9,488,289.54

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Solution

The fourth proportional to 25,045,800.98, 37,573,421.15 and 9,488,289.54 is: 14,234,222.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,045,800.98 : 37,573,421.15 = 9,488,289.54 : x
  2. Step 2: Convert to fraction form
    25,045,800.98/37,573,421.15 = 9,488,289.54/x
  3. Step 3: Cross multiply
    25,045,800.98x = 37,573,421.15 × 9,488,289.54
  4. Step 4: Simplify right side
    25,045,800.98x = 356,507,498,832,118.31
  5. Step 5: Solve for x
    x = 356,507,498,832,118.31/25,045,800.98
  6. Step 6: Final answer
    x = 14,234,222.30

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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.