Home / 29,672,068.80-44,502,198.30-14,319,328.80

Finding the Fourth Proportional to 29,672,068.80, 44,502,198.30 and 14,319,328.80

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Solution

The fourth proportional to 29,672,068.80, 44,502,198.30 and 14,319,328.80 is: 21,476,143.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,672,068.80 : 44,502,198.30 = 14,319,328.80 : x
  2. Step 2: Convert to fraction form
    29,672,068.80/44,502,198.30 = 14,319,328.80/x
  3. Step 3: Cross multiply
    29,672,068.80x = 44,502,198.30 × 14,319,328.80
  4. Step 4: Simplify right side
    29,672,068.80x = 637,241,609,780,501
  5. Step 5: Solve for x
    x = 637,241,609,780,501/29,672,068.80
  6. Step 6: Final answer
    x = 21,476,143.58

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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.