Home / 29,680,005.80-44,484,579.30-15,295,669.40

Finding the Fourth Proportional to 29,680,005.80, 44,484,579.30 and 15,295,669.40

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Solution

The fourth proportional to 29,680,005.80, 44,484,579.30 and 15,295,669.40 is: 22,925,245.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,680,005.80 : 44,484,579.30 = 15,295,669.40 : x
  2. Step 2: Convert to fraction form
    29,680,005.80/44,484,579.30 = 15,295,669.40/x
  3. Step 3: Cross multiply
    29,680,005.80x = 44,484,579.30 × 15,295,669.40
  4. Step 4: Simplify right side
    29,680,005.80x = 680,421,418,370,883.38
  5. Step 5: Solve for x
    x = 680,421,418,370,883.38/29,680,005.80
  6. Step 6: Final answer
    x = 22,925,245.47

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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.