Home / 29,617,930.84-44,432,457.72-13,445,017.24

Finding the Fourth Proportional to 29,617,930.84, 44,432,457.72 and 13,445,017.24

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Solution

The fourth proportional to 29,617,930.84, 44,432,457.72 and 13,445,017.24 is: 20,170,050.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,617,930.84 : 44,432,457.72 = 13,445,017.24 : x
  2. Step 2: Convert to fraction form
    29,617,930.84/44,432,457.72 = 13,445,017.24/x
  3. Step 3: Cross multiply
    29,617,930.84x = 44,432,457.72 × 13,445,017.24
  4. Step 4: Simplify right side
    29,617,930.84x = 597,395,160,060,971.12
  5. Step 5: Solve for x
    x = 597,395,160,060,971.12/29,617,930.84
  6. Step 6: Final answer
    x = 20,170,050.48

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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.