Home / 29,672,076.80-44,502,210.30-14,319,336.80

Finding the Fourth Proportional to 29,672,076.80, 44,502,210.30 and 14,319,336.80

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Solution

The fourth proportional to 29,672,076.80, 44,502,210.30 and 14,319,336.80 is: 21,476,155.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,672,076.80 : 44,502,210.30 = 14,319,336.80 : x
  2. Step 2: Convert to fraction form
    29,672,076.80/44,502,210.30 = 14,319,336.80/x
  3. Step 3: Cross multiply
    29,672,076.80x = 44,502,210.30 × 14,319,336.80
  4. Step 4: Simplify right side
    29,672,076.80x = 637,242,137,630,129
  5. Step 5: Solve for x
    x = 637,242,137,630,129/29,672,076.80
  6. Step 6: Final answer
    x = 21,476,155.58

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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.