Home / 14,567,874.30-21,851,811.45-11,733,522.30

Finding the Fourth Proportional to 14,567,874.30, 21,851,811.45 and 11,733,522.30

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Solution

The fourth proportional to 14,567,874.30, 21,851,811.45 and 11,733,522.30 is: 17,600,283.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,567,874.30 : 21,851,811.45 = 11,733,522.30 : x
  2. Step 2: Convert to fraction form
    14,567,874.30/21,851,811.45 = 11,733,522.30/x
  3. Step 3: Cross multiply
    14,567,874.30x = 21,851,811.45 × 11,733,522.30
  4. Step 4: Simplify right side
    14,567,874.30x = 256,398,716,943,970.34
  5. Step 5: Solve for x
    x = 256,398,716,943,970.34/14,567,874.30
  6. Step 6: Final answer
    x = 17,600,283.45

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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.