Home / 24,952,992.30-37,429,488.45-7,914,998.70

Finding the Fourth Proportional to 24,952,992.30, 37,429,488.45 and 7,914,998.70

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Solution

The fourth proportional to 24,952,992.30, 37,429,488.45 and 7,914,998.70 is: 11,872,498.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,952,992.30 : 37,429,488.45 = 7,914,998.70 : x
  2. Step 2: Convert to fraction form
    24,952,992.30/37,429,488.45 = 7,914,998.70/x
  3. Step 3: Cross multiply
    24,952,992.30x = 37,429,488.45 × 7,914,998.70
  4. Step 4: Simplify right side
    24,952,992.30x = 296,254,352,423,415.06
  5. Step 5: Solve for x
    x = 296,254,352,423,415.06/24,952,992.30
  6. Step 6: Final answer
    x = 11,872,498.05

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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.