Home / 29,899,859.40-44,849,789.10-25,116,890.40

Finding the Fourth Proportional to 29,899,859.40, 44,849,789.10 and 25,116,890.40

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Solution

The fourth proportional to 29,899,859.40, 44,849,789.10 and 25,116,890.40 is: 37,675,335.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,899,859.40 : 44,849,789.10 = 25,116,890.40 : x
  2. Step 2: Convert to fraction form
    29,899,859.40/44,849,789.10 = 25,116,890.40/x
  3. Step 3: Cross multiply
    29,899,859.40x = 44,849,789.10 × 25,116,890.40
  4. Step 4: Simplify right side
    29,899,859.40x = 1,126,487,237,287,814.50
  5. Step 5: Solve for x
    x = 1,126,487,237,287,814.50/29,899,859.40
  6. Step 6: Final answer
    x = 37,675,335.60

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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.