Home / 24,203,825-36,312,828.40-7,808,777

Finding the Fourth Proportional to 24,203,825, 36,312,828.40 and 7,808,777

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Solution

The fourth proportional to 24,203,825, 36,312,828.40 and 7,808,777 is: 11,715,453.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,203,825 : 36,312,828.40 = 7,808,777 : x
  2. Step 2: Convert to fraction form
    24,203,825/36,312,828.40 = 7,808,777/x
  3. Step 3: Cross multiply
    24,203,825x = 36,312,828.40 × 7,808,777
  4. Step 4: Simplify right side
    24,203,825x = 283,558,779,214,866.81
  5. Step 5: Solve for x
    x = 283,558,779,214,866.81/24,203,825
  6. Step 6: Final answer
    x = 11,715,453.21

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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.