Home / 43,445,426.94-65,195,050.23-25,258,181.04

Finding the Fourth Proportional to 43,445,426.94, 65,195,050.23 and 25,258,181.04

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Solution

The fourth proportional to 43,445,426.94, 65,195,050.23 and 25,258,181.04 is: 37,902,916.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,445,426.94 : 65,195,050.23 = 25,258,181.04 : x
  2. Step 2: Convert to fraction form
    43,445,426.94/65,195,050.23 = 25,258,181.04/x
  3. Step 3: Cross multiply
    43,445,426.94x = 65,195,050.23 × 25,258,181.04
  4. Step 4: Simplify right side
    43,445,426.94x = 1,646,708,381,621,233.50
  5. Step 5: Solve for x
    x = 1,646,708,381,621,233.50/43,445,426.94
  6. Step 6: Final answer
    x = 37,902,916.32

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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.